Ȯ ԽԴϴ. |
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ۼ : ȫ (hysong@yonsei.ac.kr) |
[]ϴ Ƹ ? |
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ñϱ Ͽ ѹ ÷ Ͽϴ. бⰣ "" study group Ͽ Ѵٸ (?) ǻ簡 ִ ̳ Ǵ ñմϴ. ִ õ ڸ ÷ּ. ο ǰ ϴ ͵ մϴ........................ غǵ , ؼ, ؼ, , /շ, Ȯ ̷ 6о å ѱǾ ؼ Ź ж 7-8ְ ѱǾ studyϴ Դϴ..... 츮 а Ե ߿ ϽǺе Դϴ. |
2001/07/04(22:33) from 61.73.109.246 |
ۼ : ֽȯ |
Re: ...ǥϴ..^^ |
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Դϴ ĩ ð ĥ ִ .. ϴٰ ܿ аθ ϸ ͽϴ ϰ ó ͺôµ Ȥ Ѱǰ? ܿʹ մϴ.. |
2001/08/14(01:05) from 211.200.87.98 |
ۼ : |
Re: []ϴ Ƹ ? |
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ҿ аΰ ϴٴ մϴ.. 鼭 а 4~5 Ȳ ʹ δ㽺ϴ. ж ΰȤ ȥϷ ȹ ʴ±.. ж ͵ ϴ° ϴ.. ̷ ͵ ִٴ° ˷.. л鵵 ̶ մϴ. а ó غ ͵ .. ̷õ Ǿ մϴ... ̸.. ٻ~ ȫ wrote: > ñϱ Ͽ ѹ ÷ Ͽϴ. > бⰣ "" study group Ͽ Ѵٸ > (?) ǻ簡 ִ ̳ Ǵ ñմϴ. > ִ õ ڸ ÷ּ. ο ǰ > ϴ ͵ մϴ........................ > > غǵ > , ؼ, ؼ, , /շ, Ȯ > ̷ 6о å ѱǾ ؼ > Ź ж 7-8ְ ѱǾ studyϴ Դϴ..... > > 츮 а Ե ߿ ϽǺе Դϴ. > > |
2001/07/08(10:02) from 210.120.128.117 |
ۼ : ȫ (hysong@yonsei.ac.kr) |
[] ó Ϸ߽ϴ. |
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Ǿ. ó ũ ξϴ. Ȯϱ ٶϴ. ּҴ http://calab.yonsei.ac.kr/~hysong/01-1-under_rp/history01rv.html ( ũ Ͽϴ.) ſ ٶϴ. |
2001/06/26(14:27) from 165.132.59.119 |
ۼ : ȫ (hysong@yonsei.ac.kr) |
Flash animation ̸ |
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߿ л Ѹ ִ. ó ؼ ϰ ̸ . ̻ ̸̴. Ե ̸Ͽ ۸ũ µ ̰ Ŭϸ ̳ Flash animation 30 ȴ. ģ ̸ . ... ¼¼.... ? . reply Ϸ "ȸ" "" ŬѴ. ̻ commercial homepage ߴµ, ȸϷ ""̶ ؾѴ. , ° Ż ֹεϹȣ ˼ üҸ ȸ db Է½ѾѴ. RULE ־ ظؼ ֹεϹȣ Էϸ ȸ ʱ, ģ ϴµ ϰ Ҵ. ģ ƴ , ڲٸ ̻ڰ ִ flash animation email . Ƹ ݵ ȸ ϰ Ŵ. ... ׳ ̸ּҷκ Ŷ. ... ... |
2001/06/26(09:30) from 165.132.59.119 |
ۼ : |
ũ ȵǿ~Ф |
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~Ȯ ȵǴµ ֱ ɱ.. ũ ɷ ȵDZ ȵǴµ... |
2001/06/25(12:49) from 211.221.194.78 |
ۼ : ȫ (hysong@yonsei.ac.kr) |
Re: ũ ȵǿ~Ф |
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wrote: > ~Ȯ ȵǴµ ֱ ɱ.. > > ũ ɷ ȵDZ > > ȵǴµ... > > Ʈũ ϱ ƴҷ... ɰ̴ϴ. ñϸ 2а 6 Խǿ ԽϿ ̸ . |
2001/06/25(19:13) from 165.132.59.119 |
ۼ : |
Re: Re: ũ ȵǿ~Ф |
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ȫ wrote: > wrote: > > ~Ȯ ȵǴµ ֱ ɱ.. > > > > ũ ɷ ȵDZ > > > > ȵǴµ... > > > > > Ʈũ ϱ ƴҷ... > ɰ̴ϴ. > > ñϸ 2а 6 Խǿ ԽϿ ̸ . > 亯 մϴ~^^ ٵ ȵǴ~^^;; ư ư б ߱~ е ̰ ǰ ϼ~ |
2001/06/25(22:15) from 211.222.217.12 |
ۼ : ȫ (hysong@yonsei.ac.kr) |
Re: Re: Re: ũ ȵǿ~Ф |
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wrote: > ȫ wrote: > > wrote: > > > ~Ȯ ȵǴµ ֱ ɱ.. > > > > > > ũ ɷ ȵDZ > > > > > > ȵǴµ... > > > > > > > > Ʈũ ϱ ƴҷ... > > ɰ̴ϴ. > > > > ñϸ 2а 6 Խǿ ԽϿ ̸ . > > > > > 亯 մϴ~^^ > > ٵ ȵǴ~^^;; > > ư ư б ߱~ > > е ̰ ǰ ϼ~ > > Ȩ(http://calab.yonsei.ac.kr/~hysong) ãƿͼ CLASS -> Ȯ -> -> bottom ʷ Ŭ ... |
2001/06/26(09:32) from 165.132.59.119 |
ۼ : ¿ |
б մϴ... |
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÷ Ȯ 쳪 ߽ϴ..^^; б Ȯ ̾.... б ̷ο Ǿϴ.. ж ѹ ̿...볪..^^' ־ ̷ο ϴ.. б 帮... ϼ....^^ |
2001/06/24(22:48) from 211.211.1.237 |
ۼ : ȫ (hysong@yonsei.ac.kr) |
Re: б մϴ... |
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ϴٴ ..... մϴ. ū ˴ϴ. wrote: > ÷ Ȯ 쳪 ߽ϴ..^^; > б Ȯ ̾.... > б ̷ο Ǿϴ.. > ж ѹ ̿...볪..^^' > ־ ̷ο ϴ.. > > б 帮... > ϼ....^^ |
2001/06/25(10:01) from 165.132.59.119 |
ۼ : ȫ (hysong@yonsei.ac.kr) |
[] |
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A/B ִ ο߽ϴ. Ƶ鿩Ѵٰ մϴ. б ؾ б ȹ ٶϴ. Ư, ̹ Ȯ б (3г ) Ȥ (4г ) DSP մϴ. ɰԴϴ. Ư, 4г ̱ ٴ а/а ѵΰ մϴ. þ߸ µ Դϴ. ſ . |
2001/06/22(16:49) from 165.132.59.119 |
ۼ : ȫ (hysong@yonsei.ac.kr) |
[] |
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ũ ξϴ. Ȯϱ ٶϴ. 6 22() , 2а 6 Խǿ ԽϿϴ. |
2001/06/22(16:38) from 165.132.59.119 |
ۼ : ȫ |
Re: [] |
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ȫ wrote: > ũ ξϴ.<BR> > Ȯϱ ٶϴ.<BR><BR> > 6 22()<BR><BR> > > <p style="line-height:150%; margin-top:0; margin-bottom:0;"><a href="http://calab.yonsei.ac.kr/~hysong/01-1-under_rp/%20%20%20%20Ȯ%20.pdf"><font > size="5"> ٷΰ</font></a></p> > > <br> > <br> > , 2а 6 Խǿ ԽϿϴ. > <br> > ⸻ Ͽ Ȯϼ. ڽ ̳ ̿ شɰ̴ϴ. ȭ ó Դϴ. |
2001/06/24(15:10) from 211.217.143.135 |
ۼ : ȫ (hysong@yonsei.ac.kr) |
[] бⰡ ϴ... |
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б⵿ ߽ϴ. մϴ. 1. б⸻ ó ϴ. Ҽ̴ϴ. 2. Ȯ(2) Ͽϴ. ٷ Ʒ Խñ ϱ ٶϴ. ܿ Խ ̿ ϸ ϴ. 3. Խ а Դϴ. 7 ̴, Ȯ õ ȰDZ⸦ մϴ. -- |
2001/06/20(15:43) from 165.132.59.119 |
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Ȯ(2) Ǯ ǥ |
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ذϱ ؼ sample space ľؾ մϴ. , event ؼ reasonable Ȯ Ҵؾ մϴ. randomϰ Ѵٰ ϿǷ ̸ ٰŷ Ͽ Ҵϵ ϰڽϴ. , Changeϸ ڵ Ȯ ϴ............. Extra credit 5 οմϴ. 1. (Խù 106) - 2. (Խù 113) - Ȯ Ȯ 3. (Խù 129) - ʷ Ȯ reference n Ϲȭϴ (̸ ߴ ٵ).
⺻ Stay ϴ Ӱ change ϴ зϿ غ մϴ. 쿡 sample space Ǵ ˾ƺô. (1) Stay ϴ sample space: ڵ A,B,C ִ ؾ ̴ Ī̹Ƿ A ڵ 츸 մϴ. sample space Ҵ 4-tuple ֽϴ. (ù , MC Ʈ, , W/L) , sample space = {e1, e2, e3, e4} ̸ event ϴ. e1 = (A,B,A,W)
Ȯ Ҵؾ ұ ? ù ϸ "randomly"̷Ƿ 츮 uniformȮ ֽϴ. P(e1)+P(e2) = P(e3) = P(e4) = 1/3. ڵ event e1 e2̹Ƿ P(win) = P(e1)+P(e2) = 1/3.
(2) Change ϴ sample space: ڵ A,B,C ִ ؾ ̴ Ī̹Ƿ A ڵ 츸 մϴ. sample space Ҵ 4-tuple ֽϴ. (ù , MC Ʈ, , W/L) , sample space = {d1, d2, d3, d4} ̸ event ϴ. d1 = (A,B,C,L) Ȯ Ҵؾ ұ ? ù ϸ "randomly"̷Ƿ 츮 uniformȮ ֽϴ. P(d1)+P(d2) = P(d3) = P(d4) = 1/3. ڵ event d3 d4̹Ƿ P(win) = P(d3)+P(d4) = 2/3. (߰ comment) ̸ ϰ, ƴ 10 , Ȥ 100 Ϲȭ Ͽϴ. ǻ 4 ִ ٲپô. [ 1] 4 ְ ߿ ڵ ֽϴ. 3 Դϴ. ڴ ƹų Ƿ մϴ. ˰ ִ ȸڴ 3 ߿ 2 Ƿ Ͽ ݴϴ. , ٲ ù ϴ. ؾ ұ. ؼ ֽϴ. 4 A,B,C,D ϰ A ڵ ִٰ ϸ, (1) "Stay game" has the following events: (A, BC, A, W) --- Ȯ 1/12 (A, BD, A, W) --- Ȯ 1/12 (A, CD, A, W) --- Ȯ 1/12 (B, CD, B, L) --- Ȯ 1/4 (C, BD, C, L) --- Ȯ 1/4 (D, BC, D, L) --- Ȯ 1/4 therefore, P(win) = 1/12 + 1/12 + 1/12 = 1/4. (2) "Change game" has: (A, BC, D, L) --- Ȯ 1/12 (A, BD, C, L) --- Ȯ 1/12 (A, CD, B, L) --- Ȯ 1/12 (B, CD, A, W) --- Ȯ 1/4 (C, BD, A, W) --- Ȯ 1/4 (D, BC, A, W) --- Ȯ 1/4 therefore, P(win) = 1/4 + 1/4 + 1/4 = 3/4.
[ 2] 4 ְ ߿ ڵ ֽϴ. 3 Դϴ. ڴ ƹų Ƿ մϴ. ˰ ִ ȸڴ 3 ߿ 1 Ƿ Ͽ ݴϴ. , ٲپ ٽ , ù ϴ. ؾ ұ. ؼ ֽϴ. 4 A,B,C,D ϰ A ڵ ִٰ ϸ, (1) "Stay game" has the following events: (A, B, A, W) --- Ȯ 1/12 (A, C, A, W) --- Ȯ 1/12 (A, D, A, W) --- Ȯ 1/12 (B, C, B, L) --- Ȯ 1/8 (B, D, B, L) --- Ȯ 1/8 (C, B, C, L) --- Ȯ 1/8 (C, D, C, L) --- Ȯ 1/8 (D, B, D, L) --- Ȯ 1/8 (D, C, D, L) --- Ȯ 1/8 therefore, P(win) = 1/12 + 1/12 + 1/12 = 1/4. (2) "Change game" has: (A, B, C, L) --- Ȯ 1/24 (A, B, D, L) --- Ȯ 1/24 (A, C, B, L) --- Ȯ 1/24 (A, C, D, L) --- Ȯ 1/24 (A, D, B, L) --- Ȯ 1/24 (A, D, C, L) --- Ȯ 1/24 (B, C, A, W) --- Ȯ 1/16 (B, C, D, L) --- Ȯ 1/16 (B, D, A, W) --- Ȯ 1/16 (B, D, C, L) --- Ȯ 1/16 (C, B, A, W) --- Ȯ 1/16 (C, B, D, L) --- Ȯ 1/16 (C, D, A, W) --- Ȯ 1/16 (C, D, B, L) --- Ȯ 1/16 (D, C, A, W) --- Ȯ 1/16 (D, C, B, L) --- Ȯ 1/16 (D, B, A, W) --- Ȯ 1/16 (D, B, C, L) --- Ȯ 1/16
therefore, P(win) = 1/16 + 1/16 + 1/16 + 1/16 + 1/16 + 1/16 = 6/16 = 3/8 [ 2] ٷ 129 ۿ ø ִ (n-1)/{n(n-2)} Ȯ ְ ݴϴ. , n=4̹Ƿ 3/(4 x 2) = 3/8 ̾߱ϰ , Ǯ̿ 3/8 ϴ. ̸ Ϲȭ ϴ° ʽϴ. n ߿ ù Ŀ ȸڰ 1 ָ ڴ ٲپ ߿ Ѱ մϴ. Ȯ P(win) = (n-1) * (1/(n(n-2)) Դϴ. ⼭ (n-1) ù ̰, (1/(n(n-2)) 쿡 ٲپ ȮԴϴ. , ȸڰ Ѱ ִ , ٲٴ° ˼ֽϴ. (n-1)/(n-2) 1 ũ Դϴ. ٲ ʴ´ٸ 1/n Ȯ ǰ. ---------- |
2001/06/20(17:22) from 165.132.59.119 |
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Ȩ ... |
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Ȩ ٲ.. ... ϰ.. ִ ǻ , ǥõ ʴ ʹ ... ٸ е鵵 ? Խ , ¿ Ȯ Խǿ ... ȳ 輼. |
2001/06/15(12:04) from 211.49.211.93 |
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Re: Ȩ ... |
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ų ̸̸ Ȩ update մϴ. ε ѷ ǰ ֱ ٶϴ...^^* Ⱥ̴ ü comment ָ ڴµ.... ȫ Ȩ ٷΰ wrote: > Ȩ ٲ.. ... > > ϰ.. > > ִ ǻ , > ǥõ ʴ ʹ ... > > ٸ е鵵 ? > > > Խ , ¿ Ȯ Խǿ > ... > > ȳ 輼. |
2001/06/16(15:01) from 165.132.59.119 |
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Ȯ ϳ? |
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.. ÷ Ếϴ.. ״ Ȯι Ȯ ? ۱ б ϼ̽ϴ.. 뵵 б⿴ ִ° Ƽ ѵϳ.. ſ к..^^; ps) а غ ̴ּµ ̾? ϳ ;ŵ.. |
2001/06/14(23:53) from 211.178.208.80 |
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Re: Ȯ ϳ? |
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(20) ʾ ֽϴ. ʾ Ͽ ȮҼֽϴ. а μ õϴ ""Դϴ. 츮 systems (ȣó, , , Ʈũ, ) оߴ ̾߱Ⱑ .. õϱδ "Ǽ ؼ" Ȥ " " Դϴ. ΰ а ַ Դϴ. 츮 İ 谡 ϴ. ȣ ռϴٸ "" Ȥ "շ" ϰ ͽϴ. 츮 ߿ 谡 Ƿ ټ ʿ ܼ ȣɸ ִٸ ſ ɰԴϴ. ֽȯ wrote: > .. ÷ Ếϴ.. > > ״ Ȯι Ȯ ? > > > ۱ б ϼ̽ϴ.. > > 뵵 б⿴ ִ° Ƽ > > ѵϳ.. ſ к..^^; > > ps) а غ ̴ּµ ̾? > > ϳ ;ŵ.. |
2001/06/16(14:53) from 165.132.59.119 |
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Re: Re: Ȯ ϳ? |
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ȫ wrote: > (20) ʾ ֽϴ. > ʾ Ͽ ȮҼֽϴ. > > а μ õϴ ""Դϴ. > 츮 systems (ȣó, , , Ʈũ, ) оߴ > ̾߱Ⱑ .. > > õϱδ "Ǽ ؼ" Ȥ " " Դϴ. > ΰ а ַ Դϴ. 츮 İ 谡 ϴ. > > ȣ ռϴٸ "" Ȥ "շ" ϰ ͽϴ. > 츮 ߿ 谡 Ƿ ټ ʿ > ܼ ȣɸ ִٸ ſ ɰԴϴ. > ~ մϴ.. ^^* ٵ Ƿ ȣɸ ռص ? ^^; ſ кñ ٶϴ.. ^_____^ |
2001/06/16(23:31) from 211.178.208.80 |
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Re: Re: Re: Ȯ ϳ? |
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ֽȯ wrote: > ȫ wrote: > > (20) ʾ ֽϴ. > > ʾ Ͽ ȮҼֽϴ. > > > > а μ õϴ ""Դϴ. > > 츮 systems (ȣó, , , Ʈũ, ) оߴ > > ̾߱Ⱑ .. > > > > õϱδ "Ǽ ؼ" Ȥ " " Դϴ. > > ΰ а ַ Դϴ. 츮 İ 谡 ϴ. > > > > ȣ ռϴٸ "" Ȥ "շ" ϰ ͽϴ. > > 츮 ߿ 谡 Ƿ ټ ʿ > > ܼ ȣɸ ִٸ ſ ɰԴϴ. > > > > ~ մϴ.. ^^* > > ٵ Ƿ ȣɸ ռص ? ^^; > > ſ кñ ٶϴ.. ^_____^ > > ռ ȣ źź Ƿ 淯ݴϴ.... ȣɸ ޱ ̰, ȣ ذϰڴٴ õ ҰԴϴ. |
2001/06/20(17:27) from 165.132.59.119 |
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extra credit problem - solution |
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theorem: if two random variables X and Y have correlation coefficient 1 then one is an affine transform of the other. Proof: ( , extra credit +5) reference: Larsen and Max, An Introduction to Mathematical Statistics and its Applications (Chapter 10) rho(X,Y)= COV(X,Y)/(sigma(X)sigma(Y)) = COV(X*, Y*) where X* = (X- mu(X))/sigma(X), and Y* = (Y- mu(Y))/sigma(Y). Consider Var(X* - Y*) = Var(X*) - 2 COV(X*, Y*) + Var(Y*) = 2(1 - COV(X*,Y*)) = 2(1 - rho(X*,Y*)) = 0 We have proved earlier that if a random variable has variance 0, then it must be a constant(determinstic). Therefore, X* - Y* = c for some constant c. therefore, Y* = X* - c therefore, Y is an affine transform of X. The case where rho(X,Y)=-1 is similar. QED. |
2001/06/11(14:05) from 165.132.59.119 |
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Ȯ(2) |
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Ȯ (2) ÷ֽ ? ^^;; ÷ּŵ ~~ ؼ ÷ֽñ Ź帳ϴ~~ p.s...Ȥ ̹ .--a ϰ ΰ?--a ؼ.-_-a ߽. Ϸ ǽñ ٶϴ~~ |
2001/06/05(23:09) from 211.205.98.36 |
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Ͽ |
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ȳϼ. Դϴ. 5,6,7 ݿ Ͽ ˷帮ڽϴ. ݿ Ŀ ǿ ñڽϴ. ݿ ð Ͽ ϰڽϴ. ̸.. |
2001/06/07(16:19) from 165.132.59.124 |
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.. |
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Ȯ ְ ˷ּ ڽϴ. Ǯ ´ Ȯұ ̳. ó 丸̶ ˷ּ ڽϴ. |
2001/06/03(23:49) from 211.208.71.62 |
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ʹ Ͻʴϴ........ |
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Ȯ 5а ϰ Ǿϴ. չ ü å Ȳ ģ ѷ ڸ ɾҽϴ. ! л ε ϴ ̴ϱ? ʹ մϴ. ð ߴġõ簡 ƴϸ ڼ ѹ ּ.......6^.^;; |
2001/06/02(01:28) from 211.51.39.9 |
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Re: ʹ Ͻʴϴ........ |
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״ л Ű澲 巯 ̱ ....... , ߴٱ ſ߰. -- ͵ ΰ... ̴ ũ . ȣ wrote: > > Ȯ 5а ϰ Ǿϴ. > > չ ü å Ȳ > ģ ѷ ڸ ɾҽϴ. > > ! > > л > ε ϴ ̴ϱ? > > ʹ մϴ. > ð ߴġõ簡 > ƴϸ ڼ ѹ ּ.......6^.^;; |
2001/06/05(16:04) from 165.132.59.119 |
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Re: ʹ Ͻʴϴ........ |
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.. Բ.. ⼮ üũ Ǽ.. л Ἦó ʾҽϱ?? ҽ лε~~? ^^;; ǽǿ ִ 忡 п ߴ ƴմϴ ۱ ߴٱ⺸,,, ̷ ἮǴ (, ð ִ ƴ 忡) ἮóǴ Ÿ.. |
2001/06/02(02:51) from 211.207.76.211 |
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Re: Re: ʹ Ͻʴϴ........ |
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Ĺ() wrote: > .. Բ.. > ⼮ üũ Ǽ.. > л Ἦó ʾҽϱ?? > ҽ > лε~~? ^^;; > ǽǿ ִ 忡 > п ߴ ƴմϴ > ۱ ߴٱ⺸,,, > ̷ ἮǴ > (, ð ִ ƴ 忡) > ἮóǴ Ÿ.. Ȯ Դϴ. (б ʹ) 5ȸ ƴϰ 3ȸ Դϴ. , ܰἮ 3ȸ OK̰ ̸ Ѿ FԴϴ. ⼮ȣ ȸ ̰. ̹б 翬 մϴ.... Ƿ Ἦ ȸ ũ Ű澲 ʾƵ ˴ϴ. 5ȸ. |
2001/06/05(16:08) from 165.132.59.119 |
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[] 7 dzƮ |
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2а ǿ ֽϴ... 6 1() 5ú. |
2001/06/01(16:50) from 165.132.59.119 |
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[] sample exams |
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96 linkѵξϴ. ⸻غ DZ ٶϴ. |
2001/06/01(16:48) from 165.132.59.119 |
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[] HW Problems for Chapters 6-8 |
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Chapter 6 HW 10 [due 6 8()] section 1: 3 section 2: 8 section 3: 6, 24, 25, 27 section 4: 4 section 5: 1 section 6: 3, 5 Chapter 7 HW 10 [due 6 8()] section 1: 6, 12, 17, 18 section 2: 18, 20 section 3: 1, 9 section 5: 5, 11 Chapter 8 HW (8) [due ⸻ ð] section 2: 5, 8 section 4: 8, 9 section 6: 1, 2, 3, 4 |
2001/05/31(10:37) from 165.132.59.119 |
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[] ⸻迡 Ͽ |
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Ͻ: 6 13() 7-10 @ B039 ⸻ : * Quiz#1 and Quiz #2 (Chapters 1 - 3) -- about 20 % * Chapters 4 - 5 -- about 50 % * Chapters 6 - 8 -- about 30 % ⸻ : 150 (3 50 + 4 100) ð: 3ð(exact) غ : * ġ Quiz#1 and Quiz #2 蹮 * 4-8 reading/dzƮ/HW * : (1)Ǯ̸ 䱸ϴ , (2) Ǹ ϴ (3) True/False/DK ϴ |
2001/05/31(10:32) from 165.132.59.119 |
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Re: [] ⸻迡 Ͽ |
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ü ݿ 6 8 ð ϰڽϴ. ݵ ϼ.. ȫ ȫ wrote: > Ͻ: 6 13() 7-10 @ B039 > ⸻ : > * Quiz#1 and Quiz #2 (Chapters 1 - 3) -- about 20 % > * Chapters 4 - 5 -- about 50 % > * Chapters 6 - 8 -- about 30 % > ⸻ : 150 (3 50 + 4 100) > ð: 3ð(exact) > غ : > * ġ Quiz#1 and Quiz #2 蹮 > * 4-8 reading/dzƮ/HW > * : > (1)Ǯ̸ 䱸ϴ , > (2) Ǹ ϴ > (3) True/False/DK ϴ |
2001/06/01(16:52) from 165.132.59.119 |
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[] 5 + Ⱓ ȹ |
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1. 3 Ǿϴ. 2. 2ÿ մϴ. 2ü Ӵ üȰ Ȯμ ϴ. Ŀ ʽϴ. 3. 7ÿ B039 2ð մϴ. (ణ ֽϴ.) 4. ݿ 3ÿ մϴ. 5. ⼮Ȯ ö ϴ, ϱ ٶϴ. ָ Ͽ 3 ҽϴ. ּ ϱ ٶϴ...... ð: 5 30() 3ð 6 1() 2ð 6 8() 2ð 6 13() 1ð() 6 13() 7-10(⸻ @ B039) |
2001/05/29(16:09) from 165.132.59.119 |
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[] 6 dzƮ |
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6 dzƮ 28 2 Ϻǿ ֽϴ. ʿ ϱ ٶϴ. |
2001/05/29(15:52) from 165.132.59.119 |
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[] üȰ Ͽ |
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ֵǾ üȰ ſ ? ̿Ͱ Խù þ մϴ. ٿԴٴ, ð ִ ־ٵ, ٽú Ǿٵ, ģ ;ٵ... ... |
2001/05/28(15:10) from 165.132.59.119 |
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. Ѱ.--a |
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Ȯ ι° Ҷ..--a ذ ȵǴ±.. Ȯ ȭ ѵ. Ȱ Ŷ . Ȯ̶ ̷ ̱ .. Ȯ ̷л ǥؼ ְ Ѱ йμ Ȯεѵ ij Ȯ غ, 翬 Ȱ 1/2 ƴұ?? ȸڰ ְ Ǹ, Aڿ ij Ȯ ö Ѵٰ մϴ. ȸڰ , ̹ (?) ٸ Ⱑ Ǿ ϰ Ȯ մϴ. ̷ ٲٱ . ٲ ´ٴ е 翬ϴٴ ϼż ϴٸ Ȯ ٴ Դϴ. |
2001/05/23(02:24) from 211.205.98.140 |
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մϴ. |
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̹ п 3г Դϴ. 밡 , ռϴ Ϲݻ̶ Ͽµ ʹ Ⱑ ռ ̹ 5⸸ ϰ Ǿϴ. 缺 ̾µ ٲ ִ...(̰ а ٴϴ ģ ָ Ȯ...) ̾(: 1. ȭ) ̰ ҷ ð ǿܷ ɸϴ. ϰ ߴµ 3(赵 4 ϴ.) ƴϳ ٸ Ȯ 3 عŰ ƴմϱ..( ̰ Ϸ ƴմϴ.) п ٿͼ ϳ ؾ Ҵµ( ȭϵ ־).. Բ ̷ ֽôٴ... п ̰ ٳ ֽŰ 鿡 Ƹ ū Ǿ ̴ϴ. ·ų ̷ ް ֽôٴ մϴ... ʹ üҼ ̷ Խǿ ҽϴ... п ּ ؼ ٳڽϴ... |
2001/05/23(00:30) from 211.54.72.33 |
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[] 3 濡 (-1) |
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3 5 30() Ǿ ֽϴ. а ü ϰ ϰ մϴ. 1: 3 ݿϷ ̷ . - ̰, ݿ 6 1 ð Ǹ, 11-12ô մϴ. 2: 3 ü ϰ ٷ ⸻ ü - ̰ ⸻ 50+100=150̵˴ϴ. 11-12ÿ ſ մϴ. ( ణ ־ϴ. ⸻ 2 150 ˴ϴ.) 2 ȿ ؼ 1 ٰ Ǹ ̱ۿ "õ" ֱ ٶϴ. |
2001/05/22(00:04) from 61.73.109.162 |
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Re: [] 3 濡 (1) |
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ȫ wrote: > 3 5 30() Ǿ ֽϴ. > а ü ϰ ϰ մϴ. > > > 1: 3 ݿϷ ̷ . - ̰, ݿ 6 1 ð Ǹ, > 11-12ô մϴ. > > 2: 3 ü ϰ ٷ ⸻ ü - ̰ ⸻ 100̵˴ϴ. 11-12ÿ ſ մϴ. > > 2 ȿ ؼ 1 ٰ Ǹ ̱ۿ "õ" ֱ ٶϴ. > , ⸻ 100 ƴϾ? Ƕ 50, ߰ 3ȸ 50*3=100, ⸻ 100 300 о Ǵµ... ⸻ ׳ 50 ϸ ʹ Ŀٰ ˴ϴ. ߿ ˰ ֽϴ. Ǯ ѵ Ǯ 5̶ ´ٰ 0 ɱ 3 Ἥ ´µ. 5 ߿ 3 Ǹ Ǿ 0 ߴٴ ϴ....ٰ 5 Ϻϰ ͵ ƴϱ. Ծ . и 賤 쵵 ٵ 5 ߿ Ȯ Ȳ 鵵 ... ⸻ ũ ϸ ȵǰڳ? ° ƴ϶...Դϴ..^^ |
2001/05/21(21:41) from 211.104.13.22 |
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Re: Re: [] 3 濡 (1) |
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ణ Ǽ ԽñԴϴ. ٰ ڱ ̸ ʴ´뼭 ϴ. ϴ. Ȯ մϴ. ϴ. ø ణ ־ϴ. 2 3 ϰ ⸻ 150 ϴ°Դϴ. ÷Ƚϴ. ̱۰ ش ĥ Ŀ 쵵 ϰڽϴ. ° ȴٸ ƴ Ǹ ֱ ٶϴ. ȫ wrote: > ȫ wrote: > > 3 5 30() Ǿ ֽϴ. > > а ü ϰ ϰ մϴ. > > > > > > 1: 3 ݿϷ ̷ . - ̰, ݿ 6 1 ð Ǹ, > > 11-12ô մϴ. > > > > 2: 3 ü ϰ ٷ ⸻ ü - ̰ ⸻ 100̵˴ϴ. 11-12ÿ ſ մϴ. > > > > 2 ȿ ؼ 1 ٰ Ǹ ̱ۿ "õ" ֱ ٶϴ. > > > > , ⸻ 100 ƴϾ? > Ƕ 50, ߰ 3ȸ 50*3=100, ⸻ 100 > 300 о Ǵµ... > ⸻ ׳ 50 ϸ ʹ Ŀٰ ˴ϴ. ߿ ˰ ֽϴ. Ǯ > ѵ Ǯ 5̶ ´ٰ 0 ɱ > 3 Ἥ ´µ. 5 ߿ 3 > Ǹ Ǿ 0 ߴٴ ϴ....ٰ > 5 Ϻϰ ͵ ƴϱ. Ծ . и 賤 쵵 ٵ 5 ߿ > Ȯ Ȳ 鵵 > ... ⸻ > ũ ϸ ȵǰڳ? ° > ƴ϶...Դϴ..^^ |
2001/05/22(00:08) from 61.73.109.162 |
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[] 3 濡 (-2) |
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Ʒ 2ȿ ϸ Խñۿ "õ" ֱ ٶϴ. (1 1ȸ Ѱ "õ"ϱ ٶϴ... ^^ ) ȫ ȫ wrote: > 3 5 30() Ǿ ֽϴ. > а ü ϰ ϰ մϴ. > > > 1: 3 ݿϷ ̷ . - ̰, ݿ 6 1 ð Ǹ, > 11-12ô մϴ. > > 2: 3 ü ϰ ٷ ⸻ ü - ̰ ⸻ 50+100=150̵˴ϴ. 11-12ÿ ſ մϴ. ( ణ ־ϴ. ⸻ 2 150 ˴ϴ.). > > 2 ȿ ؼ 1 ٰ Ǹ ̱ۿ "õ" ֱ ٶϴ. > |
2001/05/22(00:05) from 61.73.109.162 |
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Re: Re: [õ] 3 濡 (2) |
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> > 2: 3 ü ϰ ٷ ⸻ ü - ̰ ⸻ 100̵˴ϴ. 11-12ÿ ſ մϴ. 2 ϴ. |
2001/05/21(20:54) from 165.132.105.40 |
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Re: Re: Re: õ ϴ ...^^* |
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ð, Խù õ ּ ^^* 2 ø, 2 ð, ϴ vote ŬϽø õ ˴ϴ. ...~~!! |
2001/05/21(23:56) from 211.44.75.240 |
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Re: Re: Re: Re: õ ϴ ...^^* |
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̼ wrote: > ð, Խù õ ּ > > ^^* 2 ø, 2 ð, ϴ vote ŬϽø õ ˴ϴ. > > ...~~!! > ! ߽ϴ. 밨մϴ. |
2001/05/23(07:31) from 165.132.105.40 |
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̷ .. |
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3 찡 ٸ ̷ ° 100 ߴٱ սô. ȸڰ ϳ ݴϴ. ְ ٲܱȸ ݴϴ. ΰ ֱ ٲ ȸ ݴϴ. ... ... 98 ֱ ٲ ȸ ݴϴ. ٲٽð? ^^ ̰ 1/2 Ȯ ƴ϶ ƽð? ٲپ Ȯ 99/100 ó Ȯ 1/100 ̰ ϳ ٶ Ȯ(99/100) |
2001/05/21(01:35) from 165.132.114.206 |
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ٲ..-_-;; |
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ȣ wrote: > > 3 찡 ٸ ̷ ° > > 100 ߴٱ սô. > ȸڰ ϳ ݴϴ. ְ ٲܱȸ ݴϴ. > ΰ ֱ ٲ ȸ ݴϴ. > ... > ... > 98 ֱ ٲ ȸ ݴϴ. > > ٲٽð? > > ^^ > > ̰ 1/2 Ȯ ƴ϶ ƽð? > ٲپ Ȯ 99/100 > > ó Ȯ 1/100 ̰ > ϳ ٶ Ȯ(99/100) > > > ٲµ....-_-;; и ٲٴ ǰ Ż Ȯ ϴ... ڱⰡ ǰ Ȯ 1/2 ϴ... ȸڰ ϳϳ ڱⰡ ǰ Ȯ Ѵٴ°... ̷ ϸ ȵȴٰ ǰ... õ ȿ ΰ ǰ Ȯ Ȱ 1/2 1/2 3 ߿ 2 ٲ ǰ 1 ״ ־ ǰ Ÿ Ȳ Ͼ Ȯ 1/3, 2/3̱ ٲ ϴٰ dz...... ȵdz...-_-;; ڸ 100 .. ٲ Ż Ȯ 99/100̰ ٲ ƾ Ż Ȯ 1/100 ȸڰ ϳ 鸸 Ȯ Ѵٴ ǰ ᱹ ٲ Ȳ 찡 99 ǰ̿ ٲ ƾ Ȳ 찡 1 ǰִ 찡 ֱ ̶ մϴ... Ȯ ٰ Ѱ Ʋ.... ..^^ |
2001/05/21(21:25) from 211.104.13.22 |
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"Ƽ-Ȧ " ±... |
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Ƽ-Ȧ Ƽ ڽ ģ鿡 峭 ϴ 鸸. Ϸ ̶ ģ ⸦ ߴ. ̹ ũ װ ϰ ׳ ָ ̰ ݾ? ̷ ڱ. ǹ ? ڿ ¿ ְ ڿ Ű ִٱ. ڳװ ڿ ִ ֵ . ϳ Ƽ ο ؿԴ. װ ? ſ ѹ ȸ . Ű ִ . ϵ ƴϸ ϳ ٲ㵵 dz. ϳ Ǹ ִ ̴. ٸ ڵ ޱؼ ϴ° , ƴϸ ٲٴ . Ƽ ȸ ΰ? Ȯ ƴ ڵ Ż Ȯ . A, B, C A ߴٰ . A B, Ǵ C ڿ ڵ ִµ Ƽ B Ȯ P(monB|A)=1/2, P(monB|B)=0, P(monB|C)=1 ̶ 츮 ϰ Ȯ Ƽ B ٰ ϰ A ״ ڵ Ȯ P(A|monB) C ٲ ڵ ް Ȯ P(C|monB)̴. ǺȮ ǿ ؼ P(A|monB) = P(A)P(monB|A)/P(monB) = {(1/3)*(1/2)}/(1/2) = 1/3 P(C|monB) = P(C)P(monB|C)/P(monB) = {(1/3)*(1)}/(1/2) = 2/3 P(monB) = P(A)P(monB|A)+P(B)P(monB|B)+P(C)P(monB|C) = (1/3)*(1/2)+{1/3)*(0)+(1/3)*(1) = 1/2 ó ٴ Ƽ ܽŰ ϴ° ϴ. ƹ ȭ ϳ Ѵٸ ڵ Ż Ȯ Ƽ ȸ ָ ٲ Ȯ 2谡 ǰ ִ ̴. Ƽ-Ȧ 4 Ȯų ִ. 4 ڿ ݱ ְ ڿ ƹ͵ ٰ . ̶ ϳ ϰ ƹ͵ ش. ϳ ϰ ϰ ó ϸ ȴ. ٲٴ ϴ. Ϲ n Ƽ-Ȧ Ǯ, ܰ ٲ㼭 ݱ Ȯ (n-1)/{n*(n-2)} 1/n ũٰ մϴ. |
2001/05/20(00:21) from 211.207.128.166 |
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Ȯ(2) ؼ |
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ϰ ؿ мȸ ٳͼ ͺ Ȱ ǰ ̷ ֱ. Ȯ Ÿ ִ Դϴ. Ѱ ƽ ʹ ؼ Ȯ å, Ҽå µ ̸ ο ƹ .... ö ð ʿϱ. ߿ credit ϴ ϵ ð ɸ̰. Ʒ ߿ Դµ ϴٴ Դϴ. ĥ ٸ ϰڽϴ. ... |
2001/05/19(18:01) from 211.217.143.155 |
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غϴ. |
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̹ ΰ غϴ. ̷ϴ. ̰ ι independent trial Դϴ. ù° ð ι° ÿ.. (ι° ϴ ٸ ϴԴϴ.) * ù° ij Ż Ȯ P(a) = 1/3 , ij Ż Ȯ P(b) = 2/3 * ι° ȸڰ ij ϳ ϱ ̹ ÿ ij Ż Ȯ P(a') = 1/2, ij Ż Ȯ P(b')= 1/2 - ij Ż Ȯ P(a) * P(a') = 1/6 ij Ż Ȯ P(b) * P(b') = 2/6 - ٸ ij Ż Ȯ P(b) * P(a') = 2/6 ij Ż Ȯ P(a) * P(b') = 1/6 ̷ ؼ ٸ ij ư Ȯ ٰ մϴ. |
2001/05/19(13:39) from 210.205.203.155 |
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Re: غϴ. |
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ణ ߰ڸ ù° ÿ ij Ż Ȯ P(a) = {P(a|a') * P(a')} + {P(a|b') * P(b')} = 1/3 ù° ÿ ij Ż Ȯ P(b) = {P(b|a') * P(a')} + {P(b|b') * P(b')} = 2/3 ι° ÿ ij Ż Ȯ P(a') = {P(a'|a) * P(a)} + {P(a'|b) * P(b)} = 1/2 ι° ÿ ij Ż Ȯ P(b') = {P(b'|a) * P(a)} + {P(b'|b) * P(b)} = 1/2 * ù° ij Ż Ȯ P(a) = 1/3 , ij Ż Ȯ P(b) = 2/3 * ι° ȸڰ ij ϳ ϱ ̹ ÿ ij Ż Ȯ P(a') = 1/2, ij Ż Ȯ P(b')= 1/2 - ij Ż Ȯ P(a a') = P(a) * P(a') = 1/6 ij Ż Ȯ P(b b') = P(b) * P(b') = 2/6 - ٸ ij Ż Ȯ P(b a') = P(b) * P(a') = 2/6 ij Ż Ȯ P(a b') = P(a) * P(b') = 1/6> |
2001/05/19(13:54) from 210.205.203.155 |
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Ʒ ..-_-; |
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ٽ о ǥ ̻ κ ־. "ٲ ʿ䰡 " ߸ , ٲٵ ״ ִ Ȯ 1/2 ٴ ϰ ;ϴ. |
2001/05/18(01:40) from 211.117.121.64 |
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.. ٲ ϴ. |
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ٲ ʿ䰡 ٰ մϴ. ٽ ȸ ( ״ ̳, ٸϳ ٲ ̳)̱ Դϴ. "ȸ , changeؼ ǰ Ż Ȯ stayؼ ǰ Ż Ȯ " ֽϴ. ȸڰ ϱ ó(1/3 Ȯ ǰ Ÿ..) ̻ ǹ̰ Դϴ. ȸڰ B ̶ , ķ ǰ Ȯ 1/2 Ǵ° ƴұ? ̴ ڰ ó ǰ Ͽ Ͽ Դϴ. ֳϸ ù Ȯ ű Ȯ 1/2 Դϴ. |
2001/05/18(00:58) from 211.117.121.64 |
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...--a |
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Ӹ ۰..-_-a ѵ Ͱ ȵǴٰ.. Խǿ ͺ, Ʒ Ȯ ֳ. ٲٳ ٲٳ ... ó ÿ.. ij Ż Ȯ.. 1/3 ̾, ߿ ȸڰ ϳ ˷ 쿡 Ȯ ٴ ..˰.. ̹ ȭ Ȳ̹Ƿ... ܼ ƴѰ ͽϴ.. ȸڰ ˷ Ȳ.. ϳ ڿ.. ij Ȯ ƴѰ?? Ƿ Ѵ 1/2 ٰ ϴµ..--a ..--a ̾ϴ..~ |
2001/05/18(00:54) from 211.207.75.95 |
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ٲ մϴ. |
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..ڱⰡ ó Ҷ װ ÷ Ȯ 1/3Դϴ. ٸ ϳ ƴѰ Ȯ 1/3 ϴ. ٸ ٸ ϳ Ȯ 2/3 ö.. Ϲ ϱ Դϴ.. ̸ 10000 ְ ߿ ϳ ǰ ִٰ ô.. ó ȿ ڵ Ȯ ΰ? 翬 1/10000.. ȸڰ 9999 ߿ 9998 ־ ... Ͻðڽϱ?? ٲٽðڽϱ? Ȯ 1/2 ö ϱ?? װ ƴ Ȯ 1/10000 ״ Դϴ.. ȸڰ ǰ Ȯ 9999/10000 Ǵ°.. (ó 10000 ϳ Ҷ Ȯ ϴ. ȸڰ ٸ 9998 ȿ ǰ Ȯν ־ٰ ؼ ó ȿ ǰ Ȯ 1/2 Ŵ ƴ. Ƿ 2 Ұ ó Ȯ 1/10000̹Ƿ Ȯ 9999/10000 Ǵ°.) ذ Ǵ? |
2001/05/18(00:06) from 211.217.196.254 |
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Re: ٲ մϴ. |
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wrote: > ..ڱⰡ ó Ҷ װ ÷ Ȯ 1/3Դϴ. > > ٸ ϳ ƴѰ Ȯ 1/3 ϴ. > > ٸ ٸ ϳ Ȯ 2/3 ö.. > > > Ϲ ϱ Դϴ.. > > > ̸ 10000 ְ ߿ ϳ ǰ ִٰ ô.. > > ó ȿ ڵ Ȯ ΰ? 翬 1/10000.. > > ȸڰ 9999 ߿ 9998 ־ > > ... Ͻðڽϱ?? ٲٽðڽϱ? > Ȯ 1/2 ö ϱ?? ⼭ Ȯ 1/2 öٰ մϴ... 1, 2, 3,4----10000 ְ 1 ߰ ȸڰ 2~9999 ̶ Ѵٸ.. , ̶ ˷ 1 10000 Ѵ ǰ Ȯ 翬 ö... 10000 Ȯ öµ... 1 Ȯ ö? 1 µ.... > > װ ƴ Ȯ 1/10000 ״ Դϴ.. > > ȸڰ ǰ Ȯ 9999/10000 Ǵ°.. > (ó 10000 ϳ Ҷ Ȯ ϴ. ȸڰ ٸ 9998 ȿ ǰ Ȯν ־ٰ ؼ ó ȿ ǰ Ȯ 1/2 Ŵ ƴ. Ƿ 2 Ұ ó Ȯ 1/10000̹Ƿ Ȯ 9999/10000 Ǵ°.) > > ذ Ǵ? > > |
2001/05/19(10:02) from 165.132.160.203 |
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ٽ .. |
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˼..Ÿ^^;.. Ѱǵ... ΰ??? ۾źа ߴµ..ʹ ߰ µ..켱 ó Ȯ A Ȯ 1/3̰ ƲȮ 2/3̶ ´µ.. 2/3̶ Ȯ B C Ȯ 1/3 Ѱݾƿ.. B ƴ϶ ȸڰ ˷ ־ 2/3̶ Ȯ C ߵǴ° ƴ϶ 2/3 1/3 ư ƴѰ ˴ϴ..ٽøϸ C Ȯ 1/3 ´ٴ .. 2/3̶ Ȯ, C Ȯ 2/3 ȴٴ ϴ... ٽ ϴ ȸڰ ٽ ȸ ִ 1/2 ϴ.... ᱹ ٲٳ Ҹ Ǵ .. ϴ.. ø... |
2001/05/15(23:18) from 211.178.115.150 |
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Re: ٽ .. |
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¿ wrote: > ˼..Ÿ^^; ==> wrote : ^^ ¿ wrote: .. Ѱǵ... ΰ??? ۾źа ߴµ..ʹ ߰ µ..켱 ó Ȯ A Ȯ 1/3̰ ƲȮ 2/3̶ ´µ.. 2/3̶ Ȯ B C Ȯ 1/3 Ѱݾƿ.. B ƴ϶ ȸڰ ˷ ־ 2/3̶ Ȯ C ߵǴ° ƴ϶ 2/3 1/3 ư ƴѰ ˴ϴ..ٽøϸ C Ȯ 1/3 ´ٴ .. 2/3̶ Ȯ, C Ȯ 2/3 ȴٴ ϴ... ٽ ϴ ȸڰ ٽ ȸ ִ 1/2 ϴ.. ==> wrote : ε ȸڰ ߿ ΰ 쿡 Ȯ A, C 1/2 ҵ ִµ, ߿ ϴ Ȯ 1/2 ҵɼ ? ٸ ȸڴ ij . ȸڴ 2 ߿ ϳ ƴ϶ ¿ Ѱ Ǵ ϴĿ ϴĴ ٸ A ȸڰ B Ѵٸ Ȯ A C 1/2 ƴ϶ A=0, C=1 ǰ A ij A=1, C=0 ǰ.. A Ȯ A ij Ȯ 1/2 ..ϱ ø ۰ ٲٴ Ȯ ϴٴ ... ̶ ٴ ǰԴϴ..^^ |
2001/05/16(03:12) from 211.191.218.209 |
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ʾ..... |
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Ȯ 2 ÷ִµ 㿡 ÷ٴ .... Ȯ Ȱٰ մϴ. (A) ij̵ ƴϵ ȸڴ ߿ ϳ(B) ̶ Ұ̴ϴ. A or C ϳ Դϴ. ⼭ A ϵ C ϵ Ȯ 1/2 Ǵϱ ״ A а C ٲٵ Ȯ Ȱϴ. ʹ п ؼ ϱ. ̷ ..... |
2001/05/15(01:12) from 211.109.127.77 |
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Ȯ(2) ǰ~ |
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Խǿ Դ ֳ. Ҽ Ű. ϴ ȸڰ ֱ ϳ ϴ (ǻ A) ȸڰ Ŀ Ӱ ϳ ϴ (B). Ʒ е ̷ ϽŰŰ ̰ ׳ γŸ ϴ A Ȯ 1/3̰ B ٲ Ȯ 1/2̹Ƿ ι° ǿ ٲ ʾ ÷ Ȯ 1/3*1/2=1/6̵˴ϴ A Ȯ 2/3̰ B ٲȮ 1/2̹Ƿ ٲ㼭 ÷Ȯ 2/3*1/2=2/6Ǿ ȸ ƮĿ ٲٴ ϴ. |
2001/05/14(21:46) from 211.178.195.132 |
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.. |
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ٲٴ° ϴٰ Ͻ ذ µ.. ذ ... ̳... |
2001/05/14(19:21) from 211.178.114.162 |
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Re: .. |
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¿ wrote: > ٲٴ° ϴٰ Ͻ ذ µ.. ذ ... ̳... ==> ֽôٴ մϴ. ƴ϶ '' Դϴ....Ф |
2001/05/14(23:55) from 211.63.139.102 |
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Ʒ ۵ а ڱ ... |
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Ȯ 2 ۵ о Դϴ. ִ . Ȯ̶ ̶ մϴ. ϶հ ִĿ ٰ . Ʒ ִ Ѵٸ ϴ ù° ұ ߿ ϴ. ϱ ̹ 帷ȿ ֽϴ. 쿬 ڰ B ʾҰ ڵ ٶ ־. 켱 ϱ ؼ ڴ B ϴ. A,B,C ȭ ,,ٶ ص ڴ '' '' . Ȯ 1/2 Ǵ ( ʳ?) ٲٳ ٲ Ȯδ ٴ ±. ٲپ ǰ ٲپ ǰ ϴ. ( ¾Ҵٴ ƴմϴ. Ǵ° ̱...) -> Ѱ 帮. ΰ B C߿ B Դϴ. (̴ Դϴ.) |
2001/05/14(17:20) from 165.132.133.156 |
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Ȯ 2 Դϴ. |
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ٲٴ° ϴٰ մϴ. ó 'ij̳ ƴϳ' 'ٲٳ ȹٲٳ' ˴ϴ. 켱 ó ij Ȯ 1/3 Դϴ. ̶ ̹Ƿ ȸڰ ϳ Դϴ. Ƿ ̶ ٲ ʾƾ ij ֽϴ. ó ij ƴ Ȯ 2/3 Դϴ. ̶ ϳ ijε ȸڰ ϳ ϹǷ ϳ ijԴϴ. ̶ ٲپ ij ֽϴ. 2/3 Ȯ ؼ ij ְ 1/3 Ȯ ؼ ٲʾƾ ij Ƿ ٲٴ° մϴ. |
2001/05/13(23:58) from 211.51.66.5 |
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wrote: > ٲٴ° ϴٰ մϴ. > > ó 'ij̳ ƴϳ' 'ٲٳ ȹٲٳ' ˴ϴ. > > 켱 ó ij Ȯ 1/3 Դϴ. > ̶ ̹Ƿ ȸڰ ϳ Դϴ. > Ƿ ̶ ٲ ʾƾ ij ֽϴ. > > ó ij ƴ Ȯ 2/3 Դϴ. > ̶ ϳ ijε ȸڰ ϳ ϹǷ ϳ ijԴϴ. ̶ ٲپ ij ֽϴ. > > 2/3 Ȯ ؼ ij ְ > 1/3 Ȯ ؼ ٲʾƾ ij Ƿ > > ٲٴ° մϴ. > ÷ Ȯ Ʒ 翬 ̶ ߽ϴ. о µ ̶ ϱ ߸ ã ֽµ...ãҳ...ּ ..^^ ó ɵ Ȯ ȸ Ʈ Ŀ ֽϴ. ǺȮ ٲϴµ . ó ɵ ó ɵ Ȯ ó 翬 1/3Դϴ... ȸڰ B ̴ٶ ϴ ÿ ó ɵ Ȯ 1/2 ٲ Դϴ. ڱⰡ ɵ ϱ. ٲ ƾ Ÿ... ó ɵ ƴ ó ɵ ƴ Ȯ ó 2/3Դϴ Ȱ ȸڰ B ̴ٶ ϴ ÿ ó ɵ ƴ Ȯ 1/2 ٲϴ. ٲ Ÿ.. 1/2 Ȯ ؼ ij ְ 1/2 Ȯ ؼ ٲʾƾ ij Ƿ ٲٵ ϴ. ؼ ߽ϴ. |
2001/05/15(03:18) from 211.104.13.22 |
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Re: |
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ο wrote: > wrote: > > ٲٴ° ϴٰ մϴ. > > > > ó 'ij̳ ƴϳ' 'ٲٳ ȹٲٳ' ˴ϴ. > > > > 켱 ó ij Ȯ 1/3 Դϴ. > > ̶ ̹Ƿ ȸڰ ϳ Դϴ. > > Ƿ ̶ ٲ ʾƾ ij ֽϴ. > > > > ó ij ƴ Ȯ 2/3 Դϴ. > > ̶ ϳ ijε ȸڰ ϳ ϹǷ ϳ ijԴϴ. ̶ ٲپ ij ֽϴ. > > > > 2/3 Ȯ ؼ ij ְ > > 1/3 Ȯ ؼ ٲʾƾ ij Ƿ > > > > ٲٴ° մϴ. > > > ÷ Ȯ Ʒ 翬 > ̶ ߽ϴ. о µ > ̶ ϱ ߸ > ã ֽµ...ãҳ...ּ ..^^ > > ó ɵ Ȯ ȸ Ʈ > Ŀ ֽϴ. ǺȮ ٲϴµ . > > > ó ɵ > ó ɵ Ȯ ó 翬 1/3Դϴ... > ȸڰ B ̴ٶ ϴ ÿ > ó ɵ Ȯ 1/2 ٲ Դϴ. ==> ȹٲ. ó Ȯ ״ 1/3̰ ű⼭ ٽѹ ϰԵɶ Ȯ 1/2 .. ϴ Ŀ ϴĿ ... > ڱⰡ ɵ ϱ. > ٲ ƾ Ÿ... > > ó ɵ ƴ > ó ɵ ƴ Ȯ ó 2/3Դϴ > Ȱ ȸڰ B ̴ٶ ϴ ÿ > ó ɵ ƴ Ȯ 1/2 ٲϴ. ==> ó ij ƴ Ȯ 1/2 ٲ ƴ϶ ó ij ƴ Ȯ 2/3̰ ⼭ ٽ ϰԵǴ Ȯ 1/2 ٲ.. > ٲ Ÿ.. > > 1/2 Ȯ ؼ ij ְ > 1/2 Ȯ ؼ ٲʾƾ ij Ƿ > > ٲٵ ϴ. > ؼ ߽ϴ. |
2001/05/16(12:27) from 165.132.133.164 |
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̰ ..... :߱忡 |
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߱ ģ ߱ ""ڵ ģ θ ϰ ̻Ȱ ؼ ߱ ãҴ. Ϸ翡 ڰ ־ 2Ÿڰ Ÿ . ʱ Ʈũ. ģ Ʈũ İ . ģ ȥ ؼ Ͽ. "....." ģ ˰ Ǿ ູߴ. . ̹ İ . "Ʈũ ƴϸ ̾" Ȯ ̾. 2Ÿڴ ɾ . ģ Ǵٽ . " õõ ɾ ?" ģ ణ ¥ ̸ Ѵٰ ߴ. ģ ˵ ϸ鼭 ģ ̴ ϰ ֽߴ. , Ϸ翡 ִ ڰ õõ 2 ɾ° ƴѰ. ģ Ǵٽ ñۿ. ̹ ӹŸٰ . ģ , " ? ó? " |
2001/05/12(10:33) from 165.132.59.119 |
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غ .. |
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Ȯ å дٰ ǵ ־ ٵ ѹ ö ̷ øϴ. 1 2 3 ߿ ڸ ڿ ִ Ѵٱ սô. ΰ ̱ Ѱ ڵ . 1 ȸڰ 2 ̶° Ȯ ־ϴ. ٽ ȸ شٰ 3 ٲٴ ? ƴϸ 1 ϴ° ? ƴϸ ϴ Ȱ Ȯϱ? |
2001/05/11(12:38) from 165.132.128.249 |
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ƹ ƴѰ? |
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غ... ״ ִ ٲٴ, ̱ Ȯ . ϳ ̶° , ϳ ڵ ٸ ϳ װ, ΰ ̱ Ȯ ϴ. ٸ ó 1/3 Ȯ ߰ ι° 1/2 Ȯ ̰ ְ. ٵ öͿ? |
2001/05/12(00:28) from 210.117.96.214 |
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ȣ wrote: > غ... > ״ ִ ٲٴ, ̱ Ȯ . > ϳ ̶° , ϳ > ڵ ٸ ϳ װ, ΰ > ̱ Ȯ ϴ. ٸ ó > 1/3 Ȯ ߰ ι° 1/2 Ȯ > ̰ ְ. > > ٵ öͿ? ϳ... ȸڰ 2 ̶ ˷൵... ڱⰡ 1 ڵ Ȯ 1/2, 3 ڵ Ȯ 1/2 Ȯ ִ Ȳ ÷ Ȯ ƴϹǷ 1 3 ٲ㵵 ÷ Ȯ ʳ.. |
2001/05/12(09:43) from 211.104.13.22 |
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Re: Ȯ 2 亯( ٲٴ° ) |
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ȸڰ ϳ ָ ٲٴ ٰ մϴ. 3 ó Ҷ Ȯ 1/3 Ȯ 2/3... Ǫ ϳ .. ȸڰ ϳ ٶ... ٲٰ Ǹ Ȯ 2/3 ǰ... ش 50 ִµ ϳ ϸ.. ȸڰ 48 شٰ غô... ٲ ʴ° ..? غ ٲٴ° ٰ Ҽ ֽϴ. ȣ wrote: > غ... > ״ ִ ٲٴ, ̱ Ȯ . > ϳ ̶° , ϳ > ڵ ٸ ϳ װ, ΰ > ̱ Ȯ ϴ. ٸ ó > 1/3 Ȯ ߰ ι° 1/2 Ȯ > ̰ ְ. > > ٵ öͿ? |
2001/05/13(20:52) from 211.222.249.73 |
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Re: غ .. (亯) - Ȯ(2) |
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Ȯ Դϴ. öų ǰ Ǵ 鼭 comment ϰڽϴ. ۷ν 籸 մϴ. ̸ Ȯ(2) ϰڽϴ. 30 New York Times "Ϲ ִ " Ƿ ʷ Դϴ. ڵ 50 50 Ͽ. .... մϴ. ڷ Game show ˴ϴ. ȸڴ Ȱ 3 ִ տ ְ, ڴ տ ̷ ϴ. "̴ ߿ Ѱ ڿ ij ¿ ֽϴ. ΰ ڿ ̱. ڴ ϴ ֽϴ. ڿ ij ǰ 帳ϴ. ڿ ij ִ ˰ֽϴ. , Ͻ...." ڴ Ѱ մϴ. ( , A,B,C ߿ A ߴٰ սô.) , ȸڴ ̷ մϴ. ", ̺в (A Ű) ϼ̽ϴ. ΰ(B C) õ ߽ϴ. Ѱ 帮. ΰ B C߿ B Դϴ. (̴ Դϴ.) ڿ ȸ 帮. Ͻø C ٲ ֽϴ. Ͻðڽϱ ? ״ A Ͻðڽϱ, ƴϸ C ٲٽðڽϱ ?" ڴ Ѵ. , ٲٸ Ȯ Ұ͵ , ͵ ....... ۽, ij ¿ 峭 ƴѵ.... , ؾ ǰ ų ij ¿ ư Ȯ ?? Stay or Change ? ȣ wrote: > > Ȯ å дٰ ǵ ־ > ٵ ѹ ö ̷ øϴ. > > > 1 2 3 ߿ ڸ ڿ ִ Ѵٱ > սô. > ΰ ̱ Ѱ ڵ . > 1 ȸڰ 2 ̶° > Ȯ ־ϴ. ٽ ȸ شٰ > 3 ٲٴ ? > ƴϸ 1 ϴ° ? > ƴϸ ϴ Ȱ Ȯϱ? > > |
2001/05/12(10:18) from 165.132.59.119 |
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߰ؼ... |
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غýϴ. ǻ A,B,C ڿ ڵ Xa, Xb, Xc . ڿ ڵڰ ~Xa, ~Xb, ~Xc ϸ P(Xa) = P(Xb) = P(Xc) = 1/3 Դϴ. ϴ Ȯ P(Xa|~Xb) ̹Ƿ P(Xa|~Xb) = P(Xa ~Xb) / P(~Xb) = (1/3)/(2/3) = 1/2 Դϴ. P(Xc|~Xb) ص Ƿ ̳ Ȯ ϴ. |
2001/05/13(01:00) from 210.117.96.214 |
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[] üȰ Ȯμ |
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2,3,4г 5 24-26 üȰ ȹǾ ־ 5 25() 2ð ð ް˴ϴ. Ʒ Ȯμ ۼϿ ð ϱ ٶϴ. ۾ ʿ䵵 Ŀ ֹ ۼϱ ٶϴ. Ȯڴ Դϴ. ̸ ġ ʴ ؼ 1ȸ Ἦó ϰڽϴ. ---- üȰ Ȯμ : ̸ й: й ӱ(): Ͻ () ̸ ¥: ¥ : |
2001/05/10(18:26) from 165.132.59.119 |
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Re: [] üȰ Ȯμ |
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3глԴϴٸ ϰ ֽϴ. йݵ Ǿ ֱ. ϰ ־ Դϴ. Ƹ п Ұ ϴ. ü Ȱ Ȯμ ؾ Ǵ ߸ڽϴ. 쿡 ؾ Ǵ ˷ֽʽÿ. |
2001/05/11(12:18) from 165.132.59.230 |
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Re: Re: [] üȰ Ȯμ |
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Դϴ. 켱, ƴ ̾ϰ Ǿ. ø ް̶.... ڽ , ڰ, İ, Ȥ ڰк , Ȥ ڰ ƴ ( ) ƹ ʿ ϳ / ϸ鼭 ˴ϴ. Ŀ Ǹ, Ȯ ۾ ϴϱ.... (, ̰ Ⱦ ٲٴ ??) ȫ wrote: > 3глԴϴٸ > ϰ ֽϴ. > йݵ Ǿ ֱ. > > ϰ ־ > Դϴ. Ƹ п Ұ ϴ. > > ü Ȱ Ȯμ ؾ Ǵ ߸ڽϴ. > > 쿡 ؾ Ǵ ˷ֽʽÿ. > |
2001/05/11(19:54) from 211.217.189.173 |
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[] HOMEWORK DUE TIME |
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ϴ ٽѹ մϴ. HW ð ۽ Դϴ. Ϻ ð HW⸦ ƺڴٴ ǵ̸ ð ϴ ⸦ ϰڴٴ ̹Ƿ ϱ ٶϴ. 5 - 10 ڸ ϸ ϰ, ʾٴ ִٰ ϸ ʽϴ. HW ؾϴ ð õ ϸ ȵ˴ϴ. ^^ --- |
2001/05/09(15:02) from 165.132.59.119 |
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[] 7-9ñ ֽϴ. B041 |
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^^ |
2001/05/09(13:20) from 165.132.59.119 |
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Principle of inclusion and exclusion + Ȯ(1) |
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Principle of Inclusion and Exclusion S ־ ҵ ϴ 츦 մϴ. ǻ ̸ p1, p2, ... , pm ̶ սô. , pi ϴ ҵ鸸 Ƽ S κ Pi մϴ. P1 U P2 U...U Pm ̶ S κ ũ⸦ ϴ ̴ϴ. m=2϶: | P1 U P2 | = |P1| + |P2| - |P1 ^ P2 | Դϴ. ^ intersection Դϴ. m=3϶: |P1 U P2 U P3| = |P1| + |P2| + |P3| - |P1 ^ P2 | - |P2 ^ P3 | - |P3 ^ P1 | + |P1 ^ P2 ^ P3| Դϴ. --- Ȯ(1) 3ĭ Ѹ Ȯ ϱ ؼ 츮 ϴ ʴ ؾմϴ. ü 3^10 Դϴ. ^ power()Դϴ. ʴ ĭ ִ ̹Ƿ pi i° ĭ ִ Ѵٸ ü ߿ pi ϴ Pi ũ i° ĭ ϴ ̹Ƿ 2^10Դϴ. Ƿ ʴ ᱹ |P1 U P2 U P3| ̸, ̸ ϸ |P1| + |P2| + |P3| = 3*2^10 = 3072 |P1 ^ P2 | + |P2 ^ P3 | + |P3 ^ P1 | = 3*1^10 = 3 |P1 ^ P2 ^ P3| = 0 Ƿ |P1 U P2 U P3| = 3*2^10 - 3 ǰ ϴ 3^10 ̸ ˴ϴ. Ƿ (1A) Ȯ = (3^10 - 3*2^10 + 3) / 3^10 = 55980/59049 ̸ n ĭ k Ϲȭ ϸ и = k^n ڸ P(n,k)ΰ (̴ k ĭ Ѹ Ÿ Դϴ.) P(n,1) = 1 P(n,2) = 2^n -2 P(n,3) = 3^n -3*2^n +3 P(n,4) = 4^n -4*3^n +6*2^n -4 P(n,5) = 5^n -5*4^n +10*3^n -10*2^n +5 .... ᱹ, combination "k choose i"ٰ ȣ ˼ֽϴ. (k choose i) = kCi = k!/((k-i)!*i!) Դϴ. ٽ ؼ k^n - P(n,k) = | P1 U P2 U ... Pk | Կ ־ principle of inclusion and exclusion Ѵٴ Դϴ. sum |Pi| = (k choose 1)*(k-1)^n sum |Pi ^ Pj| = (k choose 2)*(k-2)^n sum |Pi ^ Pj ^ Pl| = (k choose 3)*(k-3)^n ... Ƿ P(n,k)= k^n - | P1 U P2 U ... Pk | = k^n - (k choose 1)*(k-1)^n + (k choose 2)*(k-2)^n - (k choose 3)*(k-3)^n ..... = sum from i=0 to k of (-1)^i * (k choose i) * (k-i)^n Ƿ (1B) Ȯ P(n,k) / k^n ˴ϴ.... |
2001/05/09(16:45) from 165.132.59.119 |
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Programing HW @̵θ |
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. ұϰ ӵǴ ǿ ġ ʰ Ͻô 潺ϴ. ̹ α Դµ,(Ǵ Ϸ ߴµ) Ӹ ڰ αֵ ϰ ؼ ϴ. ᱹ ´ 鼺 Ʈ Ϸ մϴ. ִ ñմϴ. ־ ¿ ؾ ... 亯 ٸڽϴ. ------------------------------------------- |
2001/05/08(17:48) from 165.132.176.137 |
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Re: Programing HW @̵θ |
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21 Ȥ 31 մϴ. 4κʹ մϴ. 2 Ȥ 3 1 Ȯ contribution տ ϱ ٶϴ. ȫ浿 ̼ 1 ̷, ȫ浿 þƼ ذ κа ̼ þƼ ذ κ Ȯ ϶ Դϴ. 뿡 , ǵ Դϴ. ȣ wrote: > > > . > > ұϰ ӵǴ ǿ ġ ʰ > > Ͻô 潺ϴ. > > ̹ α Դµ,(Ǵ Ϸ ߴµ) > > Ӹ ڰ αֵ ϰ ؼ ϴ. > > ᱹ ´ 鼺 Ʈ > Ϸ մϴ. > > ִ ñմϴ. > ־ ¿ ؾ ... > 亯 ٸڽϴ. > > > ------------------------------------------- |
2001/05/08(20:09) from 165.132.59.119 |
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[] Ŀ Ͽ |
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ȹ ȭؾ з ʹ ð մϴ. å OHPڷḦ ̿ϰ մϴ. ȿ ؼ OHPƮ ǿ ñ ̴ ϱ ٶϴ. ٰ ӵ Դϴ. ʿ κ ð ߰ ʱϰ Ŀ ǿ ϱ ٶϴ. |
2001/05/04(14:12) from 165.132.59.119 |
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[] а Žð ⼮Ȯ մϴ. ϵ ϼ. |
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^^ |
2001/05/09(16:48) from 165.132.59.119 |
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[] 4 HOMEWORK |
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4 HOMEWORK ϱ ٶϴ. |
2001/05/04(17:05) from 165.132.59.119 |
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Ȯ(1) closed |
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Ȯ1 Դϴ. ȯ --- 1A Ǯ̿ Դϴ. 1B Ϲȭ Դϴ. ,鼺ȣ -- 1B Ϲȭ Ѱ Ÿ ⺻ ̵ ȯ Խù ̶ ϴ. ڼ ڸ ϴ. : 1B Ǯ̰ Ȯ ־ Ķ ġ ʰ Ǯϴ. д ȥŰ ֽϴ. m,n,k ȥǴ±.... 鼺ȣ: ù° Ŀ ȣ ǥϴµ ణ Ǽ Ͽϴ. ȣ +-+-... ϴµ ó Ű + ߽ϴ. ٱ⺸ٴ Ǽ մϴ. ϱ. , 3 credit οϵ ϰڽϴ. ð ֱ ϱ ʰ, Ͽ credit ֱ ִµ Ͽ ߰ Ȩ 5 οϵ ϰڽϴ. ðǴ´ Ǯ̸ ø ϰڽϴ. ణ ߰ Ͽ...... ̾ Խõ Ȯ(2) ϼ. |
2001/05/04(12:08) from 165.132.59.119 |
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Ȯ 1 .. |
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n k ĭ ̻ Ż Ȯ.. P = [k^n - kC(k-1)*(k-1)^n + {kC(k-2)*(k-2)^n + kC(k-3)*(k-3)^n + ~ + kC(k-(k-1))}]/k^n - k^n : n k ĭ Ż - kC(k-1)*(k-1)^n : ĭ ĭ Ż .. ĭ, ĭ .... 쵵 ִ. - {kC(k-2)*(k-2)^n + kC(k-3)*(k-3)^n + ~ + kC(k-(k-1))} : ĭ, ĭ... n=10, k=3 {3^10 - (3C2 * 2^10) + (3C1 * 1^10)} / 3^10 = 0.948026215 Ʒ 1 ... 2 ذ Ȱ Ǯýϴ. |
2001/05/04(03:53) from 165.132.105.40 |
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Ȯ 1 |
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̻걸 ٷ Ͱ ϱ.. ϱ Ȯ̴ Ѱ 翬Ҽ.. --;; 켱 distribute m distinct objects into n distinct contains with no empty container [ (-1)^k * nCn-k * (n-k)^m ]̰ k = 0 ~ n ϸ Ǵ Դϴ. (ñ .. --) ⼭ m n Ѹ Ż Ȯ ϴ ̴ϱ [sigma k = 0 ~ n {(-1)^k * nCn-k * (n-k)^m}] / n^m |-> ü ϸ Ǹ ϴ. ⼭ Ȯ 1A غ m=10, n=3 [(-1)^0*3C3*3^10 +(-1)^1*3C2*(2)^10 +(-1)^2*3C1*(1)^10 +(-1)^3*3C0*(0)^10]/3^10 = [3^10-3*2^10+3+0]/3^10 = [59049-3072+3]/59049 = 55980/59049 = 0.94802621551592745008382868465173 ̷ ɴϴ. ´ ߸ڱ... Ʒϰ 1A ´° ѵ 1B .. |
2001/05/04(00:01) from 211.58.16.126 |
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~~~ |
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4 ÷ֽø 帮ڽϴ.. 17 ߴ ǥѰ 15ۿ ʾƼ-.- extrahomework ÷ ֽø ~~~~ ؿ Ʋ ù ؾ^^ ٵ ... ٵ ù Ͻñ~~ |
2001/05/03(13:57) from 165.132.128.240 |
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Re: ~~~ |
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̿ȣ wrote: > 4 ÷ֽø 帮ڽϴ.. > 17 ߴ ǥѰ 15ۿ ʾƼ-.- > extrahomework ÷ ֽø ~~~~ > ؿ Ʋ ù ؾ^^ > ٵ ... > ٵ ù Ͻñ~~ > ֽϴ. |
2001/05/04(14:01) from 165.132.59.119 |
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Ѱ ...... |
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Ǫ ִٰ մϴ. غҽϴ. 10 ٸ , ü 쿡 ĭ̳ ĭ Ÿ°츦 ϸ ɰ ϴ. ڷ Ÿ ĭ A, B, C Ÿ...( Ѵ ) 1 2 3 4 5 ... 9 10 --> --------------------------- A A A A A ... A A --> ĭ A A B B B ... B B . . . A C B A B ... B A ü ߺ 3^10 ǰ.... 2ĭ̳ 1ĭ Ÿ 켱 ĭ ΰ 3.. ĭ 10 ¿ ϸ ˴ϴ.(3*2^10) (3^10 - 3* 2^10) / 3^10 = 0.9479754103 ˴ϴ.. n 쿡 (3^n - 3* 2^n) / 3^n ̻Դϴ....... |
2001/05/03(13:01) from 203.240.211.15 |
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Re: B ߽߰ϴ... |
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Ǽ Դϴ о.... k ĭ n 츦 Ÿ.... (k^n - (kCk-1)* (k-1)^n ) / k^n ⼭ k-1 ĭ ¿ Դϴ.. ( k C k-1 = k C 1 = k ) ȯ wrote: > Ǫ ִٰ մϴ. > غҽϴ. > 10 ٸ , ü 쿡 ĭ̳ ĭ Ÿ°츦 ϸ ɰ ϴ. > > ڷ Ÿ ĭ A, B, C Ÿ...( Ѵ ) > > 1 2 3 4 5 ... 9 10 --> > --------------------------- > A A A A A ... A A --> ĭ > A A B B B ... B B > . > . > . > A C B A B ... B A > > ü ߺ 3^10 ǰ.... > 2ĭ̳ 1ĭ Ÿ 켱 ĭ ΰ 3.. > ĭ 10 ¿ ϸ ˴ϴ.(3*2^10) > > (3^10 - 3* 2^10) / 3^10 = 0.9479754103 ˴ϴ.. > > n 쿡 > (3^n - 3* 2^n) / 3^n > > ̻Դϴ....... |
2001/05/03(13:13) from 203.240.211.15 |
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Re: Re: Ȯ(1) --- غôµ Ʋ ٽDZϴ..(2) |
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߸ ִ° Ƽ ٽ ϴ.. ٶ ĭ ΰ ߺ Ƿ,, ĭ Ÿ ι ˴ϴ.. ٽ ĭ Ÿ 츦 ϴ° ϴ.. 1-A (3^10 - 3*2^10 + 3 ) / 3^10 = 0.9480262155 1-B ̰Ŵ ϸ ±...... k ĭϰ k-2 Ϸ ߺǴ° ϴ... 1ĭ ſ츦 ϱ...2ĭ ź 츦 ָ ɰͰϴ.( ʹ Ӹ ϳ....Ѥ;;;) (k^n - k*(k-1)^n + kC2*(k-2)^n ) / k^n ߽ϴ.....(__+)˼.. |
2001/05/03(21:39) from 203.240.211.15 |
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Ȯ (1) Ͽ |
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Ե ö ʾҽϴ. 5 3() 12 50... 10 ؾϸ, 翬 ĭ ؾ߰. (1A) ڷ ָ Ȯ ɰ̴ϴ. ... |
2001/05/03(12:49) from 165.132.59.119 |
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̿ȣ ϳ ǼϽŰ ... |
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ʰԺ ణ ƽ....^^ ̿ȣ .... б Ȯð .... X + Y + Z = 10 X , Y, Z ƴ ϴ ü Ȯ ϴ ̰, ϶ Ÿ ̰. Ǯ..... 3 H 10 = 12 C 10 = 12 C 2 = 12*11 / 2! = 66 3 H 7 = 9 C 7 = 9 C 2 = 9*8 / 2! =36 6/11 ι ° ....K N ....(ٺó տ Ųٷ عȳ... йȣ ȳ־ ..) ⼭ ̿ȣ Ǽ ϼ̳..... K H N ̶ K H (N-3) 峭ġ°ǵ.... ̿ȣ Ųٷ ߳.... Ƹ K H (N-3) / K H N Ǿ.... ̴ ´ٸ Ƹ ̿ȣԿ ּ... ̷ Ǽ ̼ ü ϱ.... ٵ ϼ... 3г̳ Ǿµ 6ÿ ȴ...^^ տ ּ.... |
2001/05/01(06:10) from 211.217.143.239 |
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Re: ̿ȣ ϳ ǼϽŰ ... |
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10 ǰ ?? ȥ˴ϴٸ..... 赿 wrote: > ʰԺ ణ ƽ....^^ > ̿ȣ .... > б Ȯð .... > > X + Y + Z = 10 X , Y, Z ƴ ϴ ü Ȯ ϴ ̰, ϶ Ÿ ̰. > > Ǯ..... > 3 H 10 = 12 C 10 = 12 C 2 = 12*11 / 2! = 66 > 3 H 7 = 9 C 7 = 9 C 2 = 9*8 / 2! =36 > > 6/11 > > ι ° ....K N ....(ٺó տ Ųٷ عȳ... йȣ ȳ־ ..) > > ⼭ ̿ȣ Ǽ ϼ̳..... > K H N ̶ K H (N-3) 峭ġ°ǵ.... > > ̿ȣ Ųٷ ߳.... > Ƹ K H (N-3) / K H N Ǿ.... > > ̴ ´ٸ Ƹ ̿ȣԿ ּ... ̷ Ǽ ̼ ü ϱ.... > > ٵ ϼ... 3г̳ Ǿµ 6ÿ ȴ...^^ > > տ ּ.... |
2001/05/03(03:53) from 211.217.143.166 |
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Ȯ (1) |
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(1A) 10 Ÿ ϴµ 3ĭ ִ. Ƿ ĭ Ѵٰ ĭ Ѹ Ȯ ϶....... (1B) n, ĭ k Ͽ Ϲȭ϶.... |
2001/04/30(10:25) from 165.132.59.119 |
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Re: Ȯ (1) |
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Ʒ е 10 Ͽ Ǫ̴µ 10 ٰ ϴ.. ٽ ϸ 10 3 ڿ ִ մϴ. Ʒ е δٸ 10 ִ Ǫ̴µ 10 ϴ. 3 ĭ Ÿ ߿ϴٰ մϴ. |
2001/05/01(01:30) from 165.132.131.33 |
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Re: Re: Ȯ (1) |
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10 Ҽ ٴ ƴѰ ? , 10 ؾϴ ȲԴϴ. 10 ̸ ... 漼 wrote: > Ʒ е 10 Ͽ Ǫ̴µ > > 10 ٰ ϴ.. > > ٽ ϸ 10 3 ڿ ִ մϴ. > > Ʒ е δٸ 10 ִ Ǫ̴µ > > 10 ϴ. > > 3 ĭ Ÿ ߿ϴٰ մϴ. |
2001/05/03(03:48) from 211.217.143.166 |
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Re: Ȯ (1) |
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ȫ wrote: > (1A) > 10 Ÿ ϴµ 3ĭ ִ. > Ƿ ĭ Ѵٰ > ĭ Ѹ Ȯ ϶....... > > <A> 10 3 ¿ϴ. ⼭ 10 δٸ 10̰ ̵ 3 ̾Ƽ δٸ 3ĭ ¿ 10_P_3 Դϴ. 7 3ĭ Ƿ ¿ Ǵµ ̰ 3ĭ 7 ߺؼ ̾¿ ̰ 3ĭ δٸ ĭ̹Ƿ 3 ̰ ŸԵ ؾ ϹǷ ߺ 3^7 ˴ϴ. ü Ÿ δٸ 3ĭ 10 ̴ ̹Ƿ 3^10 ˴ϴ. ̵ ϸ " P{(1A)} = (10_P_3)*3^7 / 3^10 " ˴ϴ. > (1B) > n, ĭ k Ͽ Ϲȭ϶.... > > <A> n߿ k ̾ 1 ¿ n_P_k ˴ϴ. (n-k) δٸ kĭ ̾Ƽ ¿ ǹǷ k^(n-k) ǰ ü δٸ k ĭ Ƿ ̾Ƽ ¿ ̹Ƿ k^n ˴ϴ. ̷ ϸ Ϲȭ Ȯ " P{(1B)} = n_P_k * k^(n-k) / k^n " ˴ϴ. |
2001/05/01(00:38) from 211.54.73.65 |
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Re: Re: Ȯ (1) |
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ϴ, ε մϴٸ.... ⼭ 10_P_3 ʿѵ, "⼭ 10 δٸ 10̰ ̵ 3 ̾Ƽ δٸ 3ĭ ¿ 10_P_3 Դϴ." ѵ մϴ.... Ѱ ƽ (1A) ڷ ߴ ϴ Դϴ... ֳĸ, 10_P_3=10*9*8=720 ̰ Ʒ Ŀ ϸ P{(1A)} = (10_P_3)*3^7 / 3^10 = 720 * 3^7 / 3^10 = 720 / 3^3 = 720 / 27 > 1 Ǵµ, ̻ ʳ ?? wrote: > ȫ wrote: > > (1A) > > 10 Ÿ ϴµ 3ĭ ִ. > > Ƿ ĭ Ѵٰ > > ĭ Ѹ Ȯ ϶....... > > > > > > <A> > 10 3 ¿ϴ. ⼭ 10 δٸ 10̰ ̵ 3 ̾Ƽ δٸ 3ĭ ¿ 10_P_3 Դϴ. > 7 3ĭ Ƿ ¿ Ǵµ ̰ 3ĭ 7 ߺؼ ̾¿ ̰ 3ĭ δٸ ĭ̹Ƿ 3 ̰ ŸԵ ؾ ϹǷ ߺ 3^7 ˴ϴ. > ü Ÿ δٸ 3ĭ 10 ̴ ̹Ƿ 3^10 ˴ϴ. > ̵ ϸ > > " P{(1A)} = (10_P_3)*3^7 / 3^10 " ˴ϴ. > > > > (1B) > > n, ĭ k Ͽ Ϲȭ϶.... > > > > <A> n߿ k ̾ 1 ¿ n_P_k ˴ϴ. (n-k) δٸ kĭ ̾Ƽ ¿ ǹǷ k^(n-k) ǰ ü δٸ k ĭ Ƿ ̾Ƽ ¿ ̹Ƿ k^n ˴ϴ. > ̷ ϸ Ϲȭ Ȯ > > " P{(1B)} = n_P_k * k^(n-k) / k^n " > ˴ϴ. > |
2001/05/03(12:35) from 165.132.59.119 |
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2001.5.1 00:41Դϴ. (빫) |
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. |
2001/05/01(00:40) from 211.54.73.65 |
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Re: Ȯ (1) |
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1.a) Ǯ: ü 3_H_10̰ Ѹ 3_H_7 ̹Ƿ ü Ȯ (3_H_7) / (3_H_10)... 1.b) Ǯ: ü k_H_n ̰ Ѹ k_H_(n-3) ̹Ƿ ü Ȯ (k_H_n) / (k_H_(n-3))... Ʋٰ ?-.- |
2001/04/30(21:32) from 211.109.118.186 |
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Re: Re: Ȯ (1) |
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k_H_n ǹ ϴ¹ٿ ʿմϴ. ǥð ˼ִ ǥô ƴ϶ մϴ..... ̿ȣ wrote: > 1.a) > Ǯ: ü 3_H_10̰ Ѹ 3_H_7 ̹Ƿ ü Ȯ (3_H_7) / (3_H_10)... > > 1.b) > Ǯ: ü k_H_n ̰ Ѹ k_H_(n-3) ̹Ƿ ü Ȯ (k_H_n) / (k_H_(n-3))... > > Ʋٰ ?-.- > > |
2001/05/03(03:45) from 211.217.143.166 |
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Re: Re: Re: Ȯ (1) |
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ȫ wrote: > k_H_n ǹ ϴ¹ٿ ʿմϴ. ǥð ˼ִ ǥô ƴ϶ մϴ..... > > > ̿ȣ wrote: > > 1.a) > > Ǯ: ü 3_H_10̰ Ѹ 3_H_7 ̹Ƿ ü Ȯ (3_H_7) / (3_H_10)... > > > > 1.b) > > Ǯ: ü k_H_n ̰ Ѹ k_H_(n-3) ̹Ƿ ü Ȯ (k_H_n-3) / (k_H_n)... > > > > Ʋٰ ?-.- > > k_H_n ٸ k ߿ ߺ Ͽ r ϴ ϴ ߺ Ÿϴ.. δ (n+k-1)_C_n Ÿ ϴ.. n_C_r ٸ n ҿ ʰ r ϴ Ÿϴ.. ٸ 3ĭ ĭ ߺ Ͽ 10 ϴ Ÿ ֽϴ.. ƹ ص ߺ ذ ȵdz.. 1-A) 3_H_10 = 12_C_10 ٲܼ ְ 66Դϴ. Ѹ ִ ĭ 켱 Ѹ ְ 3ĭ ĭ 7 ߺ Ͽ ص ǹǷ, 3_H_7 = 9_C_7 ٲ ְ 36Դϴ. 36/66 Ǿ 6/11 Ǵ° ϴ. 1B) Ϲȭ ϴ.. |
2001/05/03(11:27) from 211.109.118.186 |
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Re: Re: Re: Re: Ȯ (1) |
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Ʒ ̾߱ ߵ 10 ϴ Դϴ..... , ʴ´ٸ Ʒ Ǯ̰ Ʋ ʽϴ. ..... ̿ȣ wrote: > ȫ wrote: > > k_H_n ǹ ϴ¹ٿ ʿմϴ. ǥð ˼ִ ǥô ƴ϶ մϴ..... > > > > > > ̿ȣ wrote: > > > 1.a) > > > Ǯ: ü 3_H_10̰ Ѹ 3_H_7 ̹Ƿ ü Ȯ (3_H_7) / (3_H_10)... > > > > > > 1.b) > > > Ǯ: ü k_H_n ̰ Ѹ k_H_(n-3) ̹Ƿ ü Ȯ (k_H_n-3) / (k_H_n)... > > > > > > Ʋٰ ?-.- > > > > k_H_n ٸ k ߿ ߺ Ͽ r ϴ ϴ ߺ Ÿϴ.. > δ (n+k-1)_C_n Ÿ ϴ.. > n_C_r ٸ n ҿ ʰ r ϴ Ÿϴ.. > ٸ 3ĭ ĭ ߺ Ͽ 10 ϴ Ÿ ֽϴ.. > ƹ ص ߺ ذ ȵdz.. > 1-A) 3_H_10 = 12_C_10 ٲܼ ְ 66Դϴ. > Ѹ ִ ĭ 켱 Ѹ ְ 3ĭ ĭ 7 ߺ Ͽ ص ǹǷ, 3_H_7 = 9_C_7 ٲ ְ 36Դϴ. > 36/66 Ǿ 6/11 Ǵ° ϴ. > 1B) Ϲȭ ϴ.. > > |
2001/05/03(12:28) from 165.132.59.119 |
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Re: Ȯ (1) |
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1. Ǯ 10 3ĭ ϴ Ƿ ü 3^10 ̴ ĭ Ѹ Ż Ǽ ĭ Ѹ Ÿ ѵ 3ĭ߿ ϴ ̴. Ƿ 3^7 ̴. ιǷ ü Ȯ 3^(-3) ȴ. 2. Ǯ n kĭ ϴ Ƿ ü k^n̴ ĭ Ѹ Ż Ǽ ĭ Ѹ Ÿ ѵ kĭ߿ ϴ ̴. Ƿ k^(n-k) ̴. ιǷ ü Ȯ k^(-k) ȴ. |
2001/04/30(16:14) from 165.132.131.33 |
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Re: Re: Ȯ (1) |
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ϱ. Ѱ factor ߸ մϴ.... 漼 wrote: > 1. > Ǯ > 10 3ĭ ϴ Ƿ > > ü 3^10 ̴ > > ĭ Ѹ Ż Ǽ ĭ Ѹ Ÿ ѵ > > 3ĭ߿ ϴ ̴. > > Ƿ 3^7 ̴. > > ιǷ ü Ȯ 3^(-3) ȴ. > > 2. > Ǯ > n kĭ ϴ Ƿ > > ü k^n̴ > > ĭ Ѹ Ż Ǽ ĭ Ѹ Ÿ ѵ > > kĭ߿ ϴ ̴. > > Ƿ k^(n-k) ̴. > > ιǷ ü Ȯ k^(-k) ȴ. > |
2001/05/03(03:46) from 211.217.143.166 |
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Re: Re: Ȯ (1) |
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1. 10 ϴ 3 ĭ ְ... ⼭ a,b,c Ѵٸ ĭ a',b',c' žҼ Ƿ.. ϴ (3^7) * 3! Ǽ :3^10 ̺Ʈ : (3^7)*3! Ȯ p={3^7*3!}/3^10 2. n k ĭ ѻ žؾ ϴ ϴ Ȯ Ѱ :k^n ̺Ʈ :(k^(n-k)*k!) Ȯ p={k^(n-k)*k!}/k^n |
2001/04/30(23:45) from 211.37.42.29 |
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Re: Re: Re: Ȯ (1) |
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ֽϴ.... ¿ wrote: > > 1. > 10 ϴ 3 ĭ ְ... > ⼭ a,b,c Ѵٸ ĭ a',b',c' žҼ Ƿ.. > ϴ (3^7) * 3! > Ǽ :3^10 > ̺Ʈ : (3^7)*3! > Ȯ p={3^7*3!}/3^10 > 2. > n k ĭ ѻ žؾ ϴ ϴ Ȯ > Ѱ :k^n > ̺Ʈ :(k^(n-k)*k!) > Ȯ p={k^(n-k)*k!}/k^n > > > > |
2001/05/03(03:46) from 211.217.143.166 |
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[׳] ñؼ + |
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° ?? ù ߿ ߴ ̹ ؼ ? ð Transformation Ͽ ߰ ٷµ ̸ ġ ߴٸ ........ ù ƴϾ .... а ϱ. ⸻ غ ū ɰԴϴ. --- Խ Ȱ뵵 ̱ Ͽ ϳ ϰڽϴ. Ȯ ø ϰڽϴ. ø ߰ 2 οϴ Դϴ. ٸ Ǯ̰ Ʋȴٰų ߰ߵǸ ٷ ùٸ ø. ̹ öִ Ǯ̰ ´ٰ Ǹ ݺ ʿ ϴ. ú ϴ. ϱ ٶϴ. |
2001/04/18(21:15) from 165.132.59.119 |
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Re: [׳] ñؼ + |
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߿ ̳ ÷ ڽϴ. ȫ wrote: > ° ?? > > > ù ߿ ߴ > ̹ ؼ > ? > > ð Transformation Ͽ ߰ > ٷµ ̸ ġ ߴٸ ........ > > ù ƴϾ .... > а ϱ. ⸻ غ ū ɰԴϴ. > > --- > > Խ Ȱ뵵 ̱ Ͽ ϳ ϰڽϴ. > > Ȯ ø ϰڽϴ. > ø ߰ 2 οϴ Դϴ. > ٸ Ǯ̰ > Ʋȴٰų ߰ߵǸ ٷ ùٸ ø. > ̹ öִ Ǯ̰ ´ٰ Ǹ ݺ ʿ ϴ. > ú ϴ. ϱ ٶϴ. > > |
2001/04/24(20:30) from 165.132.59.142 |
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[] additional HW problems ( 5/18 15 ð) |
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3 (߰)HW Ǯ ϱ ٶϴ. ( 5) : 5 18() ð ۽ ( 3) -- 1. (BIRTHDAY MATCH) What is the least number of persons required if the probability exceeds 1/2 that two or more of them have the same birthday ? (Year of birth need not match, and February 29 is excluded as a possible birthday.) 2. (CLIFF HANGER) From where he stands, one step toward the cliff would send the drunken man over the edge. He takes random steps, either toward or away from the cliff. At any step his probability of taking a step away is 2/3, of a step toward the cliff 1/3. What is his chance of escaping the cliff ? 2-1. Generalize the above problem to the case where 2/3 and 1/3 are replaced with p and q=1-p for 0<p<1, and the man initially stands at m steps away from the cliff. 3. (GAMBLER'S RUIN) Player M has $1, and Player N has $2. Each play gives one of the players $1 from the other. Player M is enough better than Player N that he wins 2/3 of the plays. They play until one is bankrupt. What is the chance that Player M wins ? 3-1. Generalize the above problem to the case where 2/3 is replaced with p, 0<p<1, and Player M has m dollars and Player N has n dollars. Enjoy yourself.... |
2001/04/18(16:32) from 165.132.59.119 |
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What if var(X)=0 ? |
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ִ ణ ùٸ Ͽϴ. 5 ߰ οϸ, ٽ øϴ. var(X)=0 Ȯ Դϴ. pdf delta(x) ־, Ȯ variance 0 ˴ϴ. ݴ, Ȯ variance 0̶ ϸ Ȯ pdf delta(x) ־ٴ ϰ մϴ. Chebycheff Inequallity սô. Prob{ |X| => epsilon } <= var(X)/epsilon^2, ⼭ => <= ȣ ϴ εȣԴϴ. var(X)=0̹Ƿ Prob{ |X| => epsilon } =0 ϼ ۿ epsilon ؼ ϹǷ ϼ˴ϴ. --- ( Ͽ ̻ ߰ ʽϴ.) |
2001/04/16(17:21) from 165.132.59.119 |
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[] 2 迡 comment |
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ϰ Quiz#1ٵ ٰ ̵ öϴ. ð Ȯ 2ðԴϴ. ⸦ ݵ ؾ մϴ. Ǯ̰ ߽մϴ. ڸ äϴ 쵵 ֽϴ. ̷ غ ̸ ϴµ մϴ. |
2001/04/16(17:25) from 165.132.59.119 |
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̹ Դϴ. |
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18ϱ, Ͻ ϰŴϿ غ ϶ ̽Ű ϴ. , Ǯ ϴ ͱ ַ ڽ Ǯ̰ ѹ Ȯϸ鼭 ʿ ϴ. Ͻ ڽ Ǯ̸ ϴ ܰ迡 ؾ߰ ణ δ㽺ϴ. Ϸ ܼ ַ ִ ? ƴϸ ð ϰ ַ ּŵ ϴ. ַ ʿ ܰ....... ٻڽ ߿ о ּż մϴ. |
2001/04/13(01:18) from 211.51.39.2 |
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Re: ̹ Դϴ. |
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մϴ. HW ڸ solution sheet Ҽ ֵ ϰڽϴ. ſ ðĿ ʽϴ. HWǮ̿ غ ߴٸ, ڸ Ȯغ ҰԴϴ. ̹ ι° ù° ũ ٸ Դϴ. , 丸 Ͱ Ǯ̰ ° зҼְڽϴ. HW 20% (̹ ״ Դϴ...), chapter 1-2 10-20%, challanging ٸ纼 Դϴ..... ſ ֵ ϱ Ͽ.... ȣ wrote: > > 18ϱ, Ͻ > > ϰŴϿ غ ϶ ̽Ű ϴ. > > > , Ǯ ϴ ͱ ַ > > ڽ Ǯ̰ ѹ Ȯϸ鼭 ʿ ϴ. > > Ͻ ڽ Ǯ̸ ϴ ܰ迡 ؾ߰ > > ణ δ㽺ϴ. > > > Ϸ ܼ ַ ִ ? > > ƴϸ ð ϰ ַ ּŵ ϴ. > > ַ ʿ ܰ....... > > > ٻڽ ߿ о ּż մϴ. |
2001/04/13(11:01) from 165.132.59.119 |
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[] ڷ |
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ڷԴϴ. 1. dowonloadable from homepage -- Some Inequalities 2. Ϻǿ --- Some examples of Transformation of a random variable |
2001/04/10(13:04) from 165.132.59.119 |
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[] ̹ #1, ߰ |
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̹ 1 ߰ϰڽϴ. Part 2 ȿ 3 3 쿡 Ͽ óϿ, ȿڸ 4 ̻ ȿ ؼ ȿ 3 ´ 쿡 óϰڽϴ. , : (2) 0.00415 (3) 3.29*10^(-10) (4) 0.0153 , (2) 0.004152~ (3) 3.288~ *10^(-10) (4) 0.01532~ 쵵 óϰڽϴ. ̻ ߴµ ó - ̹ ݿ ð ( ִٸ ð..) ǽǿ ڽϴ. - ̶ ٶϴ. ؼ ǻ ã .. .. |
2001/04/04(15:26) from 165.132.59.141 |
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Re: [] ̹ #1, ߰ |
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part2 3 3.288*10^(-10) ͼ 3.28*10^(-10) µ ݿø Ʋ ǰ? |
2001/04/04(16:44) from 165.132.131.33 |
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Re: Re: [] ̹ #1, ߰ |
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wrote: > part2 3 > > 3.288*10^(-10) ͼ 3.28*10^(-10) µ > > ݿø Ʋ ǰ? > > ϰ ڸ 3.288*10^(-10) Ʋϴ. ̸ ְڴٴ Դϴ. 3.28*10^(-10) Ʋ Դϴ. |
2001/04/04(17:48) from 165.132.59.119 |
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[] Ͽ |
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44 () ð 1 Quiz Ͽ ̾߱մϴ. ϼ. |
2001/04/03(11:11) from 165.132.59.119 |
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Subject: 迡 comment |
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(ϰ ʱ ̸ ϰ Ǹ øϴ. л ̸ϰ øϴ.) ------------------------------------------------------------------------- ƽ ˾ . Ѵܴ. . ٸ, ߿ ƴ϶°. ߿ 뿡 ؼ ִ θ ϰ ̹ бⰡ ° ߿ ִܴ. 3 . , ġ ʹ ֱ( ƴ ) θ ϴ , θ ϰ, ǰ, о ߴ ġ.. Ǿ ϰ ٷܴ.......... ʹ ū ΰ ?? Ϸ. ȫ ----- Original Message ----- From: To: <hysong@yonsei.ac.kr> Sent: Saturday, March 31, 2001 11:45 AM Subject: 迡 comment | ù ŭ ʾҴٴ | ϴ... | Ǽ Ŷ ߴµ | part V | ð ߴ..... | H = 1/5 , T= 4/5 ʰ | H T 1/2 ϰ Ǯµ | | ! Ǽ̴ | 20 Ʋ ϴ.. | 50߿ 20 ũ .... | ƽ .... | ׳ ̷Զ ƽ ǥ | ̷ Ұ Ƽ | | Ȩ | story оµ | ̴ ϴ. | Ư, ڱⰡ ߴ | ϼ̴ٴ ϴ. | | ̷ ٿ° β... | ƽ 鼭 | | | |
2001/03/31(15:38) from 165.132.59.119 |
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ù |
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߿ bernoulli trial ʹ ʾҳ մϴ. Ǯ ͵ ٸ پϰ ؼ ͵ ʴٰ մϴ. ҿ ߴ ϳ Ȥ Ұϴ ͵ ϴ. å ´ٸ Ȳ. ¥ 赵 ϳ ̶. ο " " ִٸ ϰڽϴ. ̻Դϴ. |
2001/03/30(23:32) from 211.58.210.233 |
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Re: ù |
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Դϴ. BT ҽϴ. ̴ BTϿ ϴٴ ǰ ° BT ŭ ߿ ̶ 浵 ˴ϴ...... Ȯ ٽɻ ƴմϴ. Դϴ. ٽ õ Դϴ. ȫ Ȼ wrote: > > ߿ bernoulli trial ʹ ʾҳ մϴ. Ǯ ͵ ٸ پϰ ؼ ͵ ʴٰ մϴ. ҿ ߴ ϳ Ȥ Ұϴ ͵ ϴ. > > å ´ٸ Ȳ. > ¥ 赵 ϳ ̶. > ο " " ִٸ ϰڽϴ. > > ̻Դϴ. |
2001/03/31(09:46) from 165.132.59.119 |
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ϴ°ǰ? -.-;; |
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Ÿ ־µ ȵǴ±..-.-; ̵ û ؾϳ? |
2001/03/30(18:58) from 165.132.133.155 |
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Re: ϴ°ǰ? -.-;; |
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wrote: > Ÿ ־µ ȵǴ±..-.-; > ̵ û ؾϳ? > ۼҶ Ʒ "йȣ" ֽϴ. ̰ ̿ϸ մϴ. , ó ۼ йȣ ؾ߸ ϴ. |
2001/03/30(19:02) from 165.132.59.119 |
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̷ ... |
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.. к̻ .. к ε鵵 ߿ϰ.. а ϴ° ߿ҵ ;... бٴϴ 3⵿ .. ̰뿡 а а ִ° ɵ . ǹ.. .. ƴϰ ̴ϴ. ģ̶ ø鼭 Ĺ༮ ln x Լ 1/xΰ ϴ° µ.. ϴ ٱ.. .. а ģ ɾƼ Ǯµ... ᱹ Ǯ.. ϴ ͽټ.. ڱ ǰ ȳ..-.-; ɷ.. .. e µ Ǹ ִٴ β Դϴٸ... ̾߱Ⱑ ̻ѵ ...-.-;;; ·ų.. ϰ ʹٴ ... ̻Դϴ.. |
2001/03/30(18:56) from 165.132.133.155 |
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Re: ̷ ... |
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ϰ Դϴٸ ٸ, ڰ μ а ʹ ϴ° ƴ϶ ϰ ƴմϴ...... ߿ . п Ͽ ư ڻ ġ ؼ ݵ / Ҽ ϴٴ Դϴ. ̷Į ǿ ݴ ڰа Դϴ. /ȣó о߿ /ڻ п Ȥ п, ƴ ܱ п ϱؼ а ϼ. õұ ? ؼ ð (Ǽ ؼ, Ҽ ؼ), ð (, ), (number theory), շ(combinatorial mathematics), Ȯ(probability theory) (topology), .... а plus 빰, ڿ, ʿ, ü, ݵü, а ..... ֽϴ. ѵΰ ؼ 4г Ǹ ϼ.... A ޱ ٴ ..... ùٸ ϰԴϴ. ȫ wrote: > .. > к̻ .. > к ε鵵 ߿ϰ.. > а ϴ° ߿ҵ ;... > > бٴϴ 3⵿ .. > ̰뿡 а а ִ° > ɵ . > ǹ.. > .. ƴϰ ̴ϴ. > ģ̶ ø鼭 Ĺ༮ ln x Լ 1/xΰ > ϴ° µ.. ϴ ٱ.. > .. а ģ ɾƼ Ǯµ... ᱹ Ǯ.. > ϴ ͽټ.. ڱ ǰ ȳ..-.-; > ɷ.. .. > e µ Ǹ ִٴ β Դϴٸ... > ̾߱Ⱑ ̻ѵ ...-.-;;; > ·ų.. ϰ ʹٴ ... > ̻Դϴ.. > |
2001/03/30(19:13) from 165.132.59.119 |
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迡 comment... |
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.. ƴϾ ʾҴ ϳ. б Ȯκ ̷ ؾϳ ؾϳ κ Ƽ.. .. ϴ ȮŸ ϴ°ž ... ( ...-.-;;;) ð ణ ѵ .. ߰ ϴ ٶ ... . ... ؼ.. Ҽ 4°ڸ ݿøϴ ջ عȴٴ.. öְڳ.. ~~~~~~~. .. .. .. .. ӵ.. poisson m! .. ȿܿ ־µ ͼ Ȳ.. Ǯ... ·ų.. ߺ߰ڱ.. ̰ а.. ƴϸ ʴµ.. ð ̴.. μ Ϸ ǰ ϴ.. ϴ ̳ ̳ ..-.-; .. ̻Դϴ.. ߺ... |
2001/03/30(18:45) from 165.132.133.155 |
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[] ù 迡 Ͽ |
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1. ð ߴ Ͽ (ߴ. ߴ. ߴ. Ҵ... ) 2. ̵ Ͽ (HW Ȱ ȴ... ʹ ... ʹ ... ) 3. ð Ͽ ( . ־Ѵ. ֳϸ....) Ÿ ̵, ù ġ Ұ ֱ ٶϴ. |
2001/03/30(13:29) from 165.132.59.119 |
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#2 ؼ.. |
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ȳϽʴϱ? 97й ̶ մϴ.. ۵ Ź ó̱.. ߿ ǹ ־ ̷ ϴ.. 2.3-5 c ƹ ϴ.. ƴϱ ̷ (ڰ) ٰ ϴ. (x-2) տ Ÿ , Ȯ ѹ ֽʽÿ.. |
2001/03/27(23:50) from 211.196.19.199 |
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Re: #2 ؼ.. |
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մϴ. App. A ϶ Դϴ. 2.3-5 (c) (x-2) ſ delta(x-2) ϱ ٶϴ. ȫ wrote: > ȳϽʴϱ? > > 97й ̶ մϴ.. > > ۵ Ź ó̱.. > > ߿ ǹ ־ ̷ ϴ.. > > 2.3-5 c ƹ ϴ.. > > ƴϱ ̷ (ڰ) ٰ ϴ. > > (x-2) տ Ÿ , > > Ȯ ѹ ֽʽÿ.. > |
2001/03/28(01:06) from 165.132.59.119 |
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ι° ....(糯 ) |
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糯 ׳ Ǯ ´ Ȯϰ ; µ... ð ڸ ٷ ַ ÷ֽø ȵɱ? |
2001/03/27(13:12) from 165.132.129.126 |
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ǻ<ð..> |
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ȳϼ.. ÷ ۾鼭 ǻ̶ ϰ Ǽ ˼ϳ^^ ε ٵ δ ϼ̴~~ ٸƴ϶ ð ݿ 9ε.. ־ Ź ŵ.. ٵ Ƿ 1 Ʋ ֳ.. ð Ȯ ϴ ϳ.. İ Ȩ ÷ֽô or ǿ ð ð ֽø ϰڽϴ.. ð е ʳ? Ǹ ּ ϰ Ź帳ϴ~~~ ε ù Ͻñ.. |
2001/03/26(22:21) from 210.205.205.116 |
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Re: ǻ<ð..> |
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̿ȣ wrote: > ȳϼ.. > ÷ ۾鼭 ǻ̶ ϰ Ǽ ˼ϳ^^ > ε ٵ δ ϼ̴~~ > ٸƴ϶ ð ݿ 9ε.. > ־ Ź ŵ.. > ٵ Ƿ 1 Ʋ ֳ.. > ð Ȯ ϴ ϳ.. > İ Ȩ ÷ֽô or ǿ ð ð ֽø ϰڽϴ.. > ð е ʳ? > Ǹ ּ ϰ Ź帳ϴ~~~ > ε ù Ͻñ.. > ݿ ð ǿ 1 ַ ðϴ. ϼ. |
2001/03/27(10:35) from 165.132.59.120 |
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ȳϼ 鼺ȣԴϴ. |
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ڰк 96й 鼺ȣԴϴ. ִµ, ֽϴ. Ȯ 踦 ִµ, ǰ ֽϴ. ϰڽϴ. 鷶ٰ .... µ, ִ... 㿡 鸣... |
2001/03/26(22:20) from 211.186.33.84 |
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̹ ؼ Դϴ. |
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츮 ð 2.5 poisson ε.. 2.5 ֽϴ. ٸ 2.5 ü ؾ ϴ ˰ͽϴ. ϼ̴µ ؾ ϴ ˰ ͽϴ. ϴ ٷԴϴ. |
2001/03/25(23:47) from 211.60.228.100 |
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ü ؿ ؼ |
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ִ 99й 2г ̶ մϴ.. ٸ ƴ϶ ü ǰε...5 ̶ Ϳ ǹ и 1 Ǯ Ͽϴ. ƴ Ǭ ϳ..ٵ и ϰ ʾҽϴ.. Ϳ ͼ ʰŵ.... ̷ Դ ϸ鼭 Ǯµ..3̶ ¾ҽϴ.... Ǭ ߿ ȵǴ Ǯ̸ Ѱ ϳۿ ... ϴٴ ؿ ̶ ǹѴٸ Ǭڿ ٽ Ű .. ǰ.. ̶ Ȯ ֽø ϰڽϴ. ̷ 䱸 ؼ ˼ϳ.. ̸.. |
2001/03/25(03:26) from 211.205.96.73 |
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Re: ü ؿ ؼ |
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κ Ȯ Ǵϱ ̵ϴ. 3ÿ װ ãƼ ÷ ϼ. Ұ̴ϴ. ȫ wrote: > ִ 99й 2г ̶ մϴ.. > ٸ ƴ϶ ü ǰε...5 ̶ Ϳ ǹ и 1 Ǯ Ͽϴ. > ƴ Ǭ ϳ..ٵ и ϰ ʾҽϴ.. Ϳ ͼ ʰŵ.... ̷ Դ ϸ鼭 Ǯµ..3̶ ¾ҽϴ.... Ǭ ߿ ȵǴ Ǯ̸ Ѱ ϳۿ ... ϴٴ ؿ ̶ ǹѴٸ Ǭڿ ٽ Ű .. ǰ.. > ̶ Ȯ ֽø ϰڽϴ. ̷ 䱸 ؼ ˼ϳ.. > ̸.. |
2001/03/27(13:59) from 165.132.59.119 |
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[] - Ǻġ (Fibonacci sequence) Ұ Ʈ |
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http://www.ee.surrey.ac.uk/Personal/R.Knott/Fibonacci/fibnat.html Ǻġ ִ Ұϰ ִ Ʈ Դϴ. ٰ(?) ߿ ø Ǿ ϴ. ƴϰ, ڰ 4г лԴϴ. ̸.. |
2001/03/24(00:44) from 210.111.176.233 |
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[] ù 迡 Ͽ (߿) |
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ǽð ٷ ð ־ Ǯ ̴ϴ. غ ߴ° Ȯ Ǯִ° ִٰ մϴ. 2ð Ǯ Խų Դϴ. Ǯ ִ° Ȯ ƴ° ְ غ ߴ° ִٰ ϱ Դϴ. : 1. Ȯ ʿҰ̴ϴ. (⸦ ϱ ٶϴ) 2. Ȯ ڸ ʽϴ. Ȯ ϼ. 3. 1,2 HW ϱ ٶϴ. . 4. ־Դϴ. (1) ð Ǯ ־µ... - ߷ ôԴϴ. ؾϴ° ̹ й踦 ǹմϴ. (2) ˰ ־µ Ʋ... - ˰ִ ϳԴϴ. Ǽ / 忡 볳 ʽϴ. (ƴ, ڰ) 0.3 ؾ ϴµ 30̶ ߴٰ սô. ̴ α ִ ɰ Դϴ. Ȯ ʼԴϴ. ̴ ٷѴٰ մϴ. ߿ ϸ ȴٴ ߿ ڷ ̷ ϻԴϴ. ϴ Դϴ. good luck on your first exam... (߿) HW#2: Section 2.5 ױ Դϴ. Section 2.6 ϰ Ǯ ϼ. |
2001/03/23(18:10) from 165.132.59.119 |
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[] Quiz (߿) |
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: Ȯ 米: ȫ B039 (4ȸ) 3 28(11,12) Quiz #1 4 18(11,12) Quiz #2 5 30(11,12) Quiz #3 6 13(11,12) Quiz #4 B041 (1ȸ) 5 9(11,12) --------- |
2001/03/20(15:13) from 165.132.59.119 |
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[ùλ] λ帳ϴ. |
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1. 97й հȣԴϴ. 2. Խ Ȱϰ Ǵ±. Ź帳ϴ. 3. ι° ϴ. ϴ Ⱑ ϴ. ̹ б ϰڽϴ. |
2001/03/19(00:24) from 210.205.204.201 |
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Դϴ. |
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ȳϼ. ̹ ִ к 3г 96й ȣ̶ մϴ. ǰȹ HW #1,2,3,4 10 Ǿ ִµ, ƹ 4ȸ , ̰ 4 Ű ǰ? ٸ ʹ ϹǷ Ϳ ŭ ǰ? ٻڽ ߿ о ּż մϴ. 亯 ٸڽϴ. |
2001/03/18(00:40) from 211.51.39.9 |
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Re: Դϴ. |
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100 HW Ƽ äϴ ƴմϴ. Chapter 1 2 HW#1 ̾µ, ߽ϴ. ̷ ϵ մϴ. 8 Chapter HW ̴, 5 սô. 40 ˴ϴ. ٽѹ , HW ü ū ƴմϴ. , HW ذϴ غϴ Quiz ū ɰ̸, Quiz ū ݿ Դϴ. 5 HW äϴµ ڼ ä ʿ . Ͽ ð Ҹ ʰ, "" äϵ ġ Դϴ. , Ǯ̸ Ҽֵ ð Ȱϰڽϴ. HW غ ֵ ϴ° ߿ ǥ̱ մϴ. ȫ ȣ wrote: > > > ȳϼ. > > ̹ ִ к 3г 96й ȣ̶ մϴ. > > ǰȹ HW #1,2,3,4 10 Ǿ ִµ, > ƹ 4ȸ , ̰ > 4 Ű ǰ? > > ٸ ʹ ϹǷ Ϳ ŭ > ǰ? > > ٻڽ ߿ о ּż մϴ. 亯 ٸڽϴ. |
2001/03/19(17:58) from 165.132.59.119 |
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[] Re: Re: Դϴ. (߿) |
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2001/03/22(16:02) from 165.132.59.119 |
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[~λ帳ϴ~] ^_______^ |
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ڰк 99й Դϴ... ̹ б ǥ ̱~ Ȯ .... ϰ Ǹ Ͻϴ~ ^^;;; , , Ե.... ݰ.... ε б .......... ̸..... P.S. ð ־ϴ~~ ^^ |
2001/03/17(19:38) from 210.205.205.144 |
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[] ð |
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ð Դϴ. Ͽ ּ 1ð, ִ 2ð ð ȹԴϴ. ù°, Ȥ ݿϿ HW ݿ 9ÿ B041 HW ϴ. ð HW մϴ. HW ݿ̸ ð ϴ. Ȥ Ͽ Quiz Ҵٸ, ݿ 9ÿ Quiz Ǯ̸ Դϴ. °, 3(11-12) B612ȣ ð ȹԴϴ. ð 米 п ̰, п ϴ. ð Example ؼ ð մϴ. ΰ ٸ ̸, ƹ 湮 ʴ´ٸ, HW ä̳ Ÿ ð غ Դϴ. Ȥ 2-3 ̼ ȥ Ȯϰ ͼ ٶϴ. ռ ϰ ִ ִٸ ٷ Դϴ. 2 а 6 п ǰ ġϿ , Ҷ ̾߱ϸ Ȱ ʷմϴ. ε ʸ ٸ ٶϴ. ð 10п 20 ̹Ƿ ݸ ٸ Դϴ. ʹ ٽ ãƿ ˴ϴ. ð н DZ ٶϴ. ݿ 9(B041) HW Ȥ Quiz Ǯ only 3(B612) only |
2001/03/17(09:23) from 165.132.59.119 |
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ȳϼ ó ˰ڽϴ |
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ȳϼ Ǹ е. а 95й ̶ մϴ. 1г ߾ ſ ٸ ģ麸 г ٴϰ ִ Ͷ 95й . ̹ б ּ ؼ غ ϰڽϴ. ȳ 輼. |
2001/03/13(16:58) from 165.132.129.127 |
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ȳϼ |
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ȳϼ.. ݿϿ Խ Ȯϰ ݻ öԳ. ٵ Խ Ȱ Ȱϳ. ۵ ̴ . ؼ ϰڽϴ. |
2001/03/13(00:00) from 210.117.74.231 |
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[λ]ȳϼ.. |
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ټ 沲..^^ Ȯ ϴ 99йԴϴ.. ùð ϱ(?) غ Ծϴ. б ִ ϴ..;; Խ Ȱؼ е Ǽ ϱ..^^ µ Ⱓ ð Ǿ մϴ. |
2001/03/12(21:41) from 211.49.206.122 |
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ȳϼ~ |
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ÿ ±..Ǫ 99й ȫԴϴ ^^ λϷԱ. ֵ鸮鼭 ۵ ֿø ϰڽϴ.^^ ε ϼ~ |
2001/03/12(16:17) from 165.132.59.188 |
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ȳϼ^^ |
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λ縦 .^^ ̹ б Ȯ .. 99йԴϴ.^^ ͼ λ絵 ... ޱ ٶ..^^ ̸..^^;; p.s. 幮~~~ ۱ հ а ⸦..--a ^^;; ε ູϼ~~ |
2001/03/12(16:16) from 165.132.59.189 |
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[ùλ] ȳϼ ÷ Խϴ. |
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1. ڱ Ұ: ڰк 2г 2б? 9631077 躴 ̶ մϴ. 2. 켱 ˰ Ǿ ݰϴ. 3. ̰ Ⱓ ϰ Ǿ δ 3° ð ϰ Ǿϴ. Ȩ ˰ԵǾϴ. Ź帮ڽϴ. ...Ȯ ŸǸ... |
2001/03/11(23:16) from 211.60.228.226 |
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ﵵ |
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ȳȽɱ??96й ּԴϴ.. ̹б ߴµ ϵ ع л .. iron head ع ̺ ... غƴϴ.. ö ó ŵؼ ֽ... б Ŀ Ӹ ư ٶ鼭 ϴ¼ۿ մϴ..ٴ ..fighting!! |
2001/03/10(20:39) from 211.205.167.110 |
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[簭] տ Ͽ |
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츮 ڿ(natural number) Ͽ ˰Ե˴ϴ. ϳ, , , Դϴ. ̸ "" մϴ. ϳ ϸ ̵ǰ, ټ ̵˴ϴ. ڿ ģ 츮 0(zero) 信 ϰԵǰ ȥϴ. ̰ ڶ ? ƹ͵ µ.... ϴ. ε 0 ߰ ʴ ߰̾ϴ. Ǿ ? ̸ ϼϱؼ Ͽ ؾմϴ. غ, 1 ó ϰ ̰ 0 Ҷ ȥ ˴ϴ. ̷μ (natural number) ϼǰ μ "Ϻ"ϴ. ⼭ Ϻϴٴ 5 Ģ Ѵٴ Դϴ. 1. a b ؼ a+b ̴. ( ) 2. a b ؼ a+b b+a . (ȯĢ) 3. a,b,c ؼ a+(b+c) (a+b)+c . (չĢ) 4. ߿ Ư ־, ̸ e θ, ̴ a ؼ a+e=e+a=a Ѵ. ( ) --- ü 0Դϴ. ׳ 0 ǥմϴ. 5. a ؼ ̿ ϴ b Ͽ a+b=b+a=0 մϴ. ( ) , ̶ ... Ѿô. ̹Ƿ 5 մϴ. . ణ ʿմϴ. 켱 ó , ° 1 ־ , ټ° Դϴ. ̸ ϱϿ Ͽ ֵ ϼ ٷ Դϴ. δ rational number . ټ° Ģ Ǿմϴ.( 4 + x ٲٰ "" "" ٲٸ ˴ϴ.) 5' 0̾ƴ a ؼ ̿ ϴ b Ͽ ab=ba=1 Ѵ. ( ) 츮 ̿Ͽ Ҽֽϴ. , 3x4 3 4 ϴ° 3+3+3+3 ǹϴ° ϴ°Դϴ. ̸ Ͽ ߰ ° Ģ ʿմϴ. 6. a,b,c ؼ ax(b+c)=(axb) + (axc) Ѵ. (йĢ) Ͱ ǵǰ Ͽ 5 Ģ ϰ йĢ ϴ ϰ , δ number field մϴ. ߿ ʺ̸ ⺻ ٷ Դϴ. ߰ п ٷ տ ܿ Ǽհ Ҽ ֽϴ. ̵ Դϴ. ٴ Դϴ. յ ? ... ֽϴ. ϳ ڽϴ. {0,1}Դϴ. Ʒ մϴ. 0+0=0 0+1=1 1+0=1 1+1=0 0x0=0 0x1=0 1x0=0 1x1=1 Ե Ͱ ǵ ̾߱ 11 Ģ մϴ. ̸ ̶ մϴ. 츮 ¦ Ȧ ̾߱ϴ Դϴ. , 0 ¦, 1 Ȧ θ ϰ .... ̷ ó ǻ ۿ ٽ մϴ. ϰ ִ ǻʹ 1 0 ϸ, ̸ 4Ģ డϰ Դϴ. ǻ ⼭ մϴ. ֽϴ. ̶ о ߿ ̷ ٷ о߰ ֽϴ. о Ư Ըϰմϴ. ذ ϴ°Դϴ. ˰, Ǽ 2 ظ Ǽտ ã´ٸ 0,1,2߿ ϳ ˴ϴ. Ҽ ȮϿ ظ ã´ٸ 1 Ȥ 2 ... , 踦 Ըϴ°͵ ư ߿ Դϴ. ʵп տ "Ͽ" Ǽ Ǵ° ϴ. Ǽտ -1 "Ͽ" Ҽ ȴٰ ϴ. ⼭ "Ѵ" ϱ ̵±. |
2001/03/10(19:15) from 165.132.59.119 |
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[]ùð quiz |
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http://calab.yonsei.ac.kr/~hysong/01-1-under_rp/Q1.zip |
2001/03/10(17:42) from 165.132.59.119 |
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[] Ͽ |
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Խ ̿ϴ° ̱. ù° ð quiz comment ̷մϴ. հ ȳ... б å ؾ߰ڴ... شٳ.... .. ̷ ڸƮ ø ȯմϴ. Ǫ ƴմϴ. а Ȯ Ͽ ̷ ü踦 ư ̸, Ϲ " "̶ ϸ ణ Դϴ. ϴ ⸦ մϴ. ؾϴϱ. 켱 å Ƶ ˴ϴ. 翡 ϱ⸦ մϴ. 켱, å д 鿩 մϴ. ణ ṉ̀ ľϸ鼭 Դϴ. °, ݵ ϱ⸦ ٶϴ. ð ϴ¸ ´ Ʋȴ ǴҼִ ɷ 淯ϴ. ̴ ſ ߿ µԴϴ. տ ̾߱ϴ ´ٰ ϸ ūԴϴ. κ ´ presentation ߿ Ѱ ϱ , ̿ ϸ鼭 ִٸ ݻ÷ȭԴϴ. ٸ ϴ ľҼִٸ ̳ ̰ ð ٸ ֽϴ. ° ˴ , ð ϴ ռϰ ϱ ٶϴ. , ߷ Ȱ ð ô ϴ. ִ а ̾߱ϴ ð ֵ ϰ ϴ° ⺻ Ÿ Դϴ. ġ ſ ðԴϴ. ۼ Ǹ д ſ ũ , ̴ ʰ, ð а ȭϸ鼭 ̾߱ϴ ̵ ƴմϴ. ° Homework Ҵ ִ ڽ ذϴ ̴ ̴ϴ. ̴ Դϴ. ð Ȱϴ ȥ ϱ⺸ Խ "" ϰų, 賢 ۾ Ȥ Ѹġ ϴ. б⸻ ū ȸ "Ȯ" °͵ Դϴ. ̷մϴ. 4 蹮 HOMEWORK ̶ ϸǰ, ణ ± ˾ƺ Դϴ. Ÿ ª ð ذϴ ߷± 䱸ϰ Ϸ մϴ. ܼ Ǯ̸ δ ̷ ð ذϱ ϴ. Ź Ȩp ذϴ ü ٷ غ ̾ Ȩp غ ϴ° ξ ȿ̴ٴ Դϴ. weight Ȩp , ̸ ƺڰ 賢ٰ weight غ ġԵȴٴ Դϴ. ״ dump FԴϴ. ټ°, Ȩ "" Ȱϱ ٶϴ. ȹ/ ڷᰡ ֽϴ. °, ð Խ ̿ϱ ٶϴ. ִ ̶ ϴ. ģ/Ĺ谡 Խ ϰ ɰ̴ϴ. ð N ʾƼ ̶ ̸ Ͽ ۷ν ۼ ̹ ̻ ذ Դϴ. ̸ ٸ Ҿ ذس ſ н ɰԴϴ. , Խǿ ø ؿ ؼ ǴϿ Խù Խù ؿ , ̾ϳ ݿ ̴, Ȱ ұ濡 ⸧ ״ ȿ ٶϴ...^---^ Ͽ, ſ DZ ٶϴ. |
2001/03/17(15:09) from 165.132.59.119 |
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÷ 鷶ϴ. |
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÷ Ȩ 湮߽ϴ. 97 äâԴϴ. Ȩ ִ° ϴ. Ȯ ϴ. Ͻô δ Ǵ° ʰ Դϴ. Ȯ ִµ ߺǴ κ ϴ. Ƹ ° Ȯ ϴµ մϴ. б Ǿ մϴ. ̸ ~~*^^*~~~~~~ |
2001/03/10(10:19) from 211.63.15.191 |
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[λ] (^^) (__) (^^) |
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1. ̸ : ö (ڰк 96) 2. λ縻 : Խ λ κ 96й̳. й ư й ݰ. Ȯ б Ͱ鼭 µ ̹ ٵ ̳ ^^ ٵ ǵ б ٽ ߰ڴ. ^^ ε ̷ ݿ ͵ οε λ絵 ϰ Ͱ鼭 ̰ ϸ ڽϴ. ູϼ. 3. Բ - ϽǶ ġ ſ Ͻô . ð ƴ° ʹ ְڽϴ. |
2001/03/10(02:49) from 210.219.151.205 |
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[λ]ȳϼ. |
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1. ̸ : DZ (ڰк 96й) 2. λ : ȳϼ, 2б⸦ 96йԴϴ. б Ѵð ž ƴٴ ۿ µ, ϴ. ð, Combination Ȳϴ ڽ Ѿ βϴ. :( б Ϸߴ ڽ ݼϸ鼭, ̹б غ մϴ. 3. غڱ. |
2001/03/08(23:32) from 211.218.204.110 |
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[ùλ] ȳϼ. |
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ڰк 96й õԴϴ. 3г̰ 4б°. ð ٴ ϴ. 1г 1б ġ 밬ٿͼ бٴ 4б° .... ̹ ߽ϴ. ȫ ... ^^ .. ߴٴ ϴ. ( ڵ .. ȯ̰... ) б Ȯ 踦 ̷ (?) ϴ. 趧 ... ̷ θ ؼ.... Ѻ... βϴ. ڽŰ Ÿߴٴ βٴ . ¥ ó Ȯ ʰ Ϸ մϴ. е鵵 ڽϴ. |
2001/03/07(21:02) from 165.132.118.252 |
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[] "" "Խ" Ȱ뿡 Ͽ |
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Ȩ ִ "" ǥԴϴ. ð ٷιٷ update ̷ ̹Ƿ 鷯 Ȳ ϴµ DZ ٶϴ. ߰ 뷫 ξϴ. Խ ð Ͽ ִ ȯմϴ. 츮 бȰ ִٸ ȯմϴ. , 츮 ɰŸ ̸ ϴٴ Դϴ. ݵ Ǹ ֱ ٶ, պκп [ ] ؼ, , λ, , ǥϱ ٶϴ. Ÿ 亯 մϴ. cyber Ȱϰ Դϴ. ϴ λ ڱҰ ġ ڽſ Ұ뵵 ϴ. Ȩ Ȱϱ ٶϴ. --- |
2001/03/07(18:39) from 165.132.59.119 |
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[] FROM ȣ |
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ȳϼ к 99й 3г ȣ մϴ. ð Ѱſ ε 2-5 10 Ȯ Դϴ. (1-(4/9)^n) * (1-(8/9)^n) ̶ ϼ̴µ.. n=0 ϶ 1̶ Ȯ ɴϴ. n=1 ϶ Ȯ ϴ. n=0 or 1 ϶ Ȯ 0 ̷ մϴ. 1 - (5/9)^n - (8/9)^n + (4/9)^n (5/9)^n 2 ƴ Ȯ (8/9)^n 5 ƴ Ȯ (4/9)^n 2 5 ƴ Ȯ.. ٸ ϴ. ȳ ʽÿ ^^ |
2001/03/07(18:26) from 165.132.59.119 |
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Re: [] FROM ȣ |
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Ʒ . ٸ ϴ ñմϴ. ǰ Ŀ ø մϴ. ȫ ȣ wrote: > ȳϼ > к 99й 3г ȣ մϴ. > ð Ѱſ ε > > 2-5 > 10 Ȯ Դϴ. > (1-(4/9)^n) * (1-(8/9)^n) > ̶ ϼ̴µ.. > > n=0 ϶ 1̶ Ȯ ɴϴ. > n=1 ϶ Ȯ ϴ. > n=0 or 1 ϶ Ȯ 0 > > ̷ մϴ. > 1 - (5/9)^n - (8/9)^n + (4/9)^n > > (5/9)^n 2 ƴ Ȯ > (8/9)^n 5 ƴ Ȯ > (4/9)^n 2 5 ƴ Ȯ.. > > ٸ ϴ. > ȳ ʽÿ ^^ > |
2001/03/07(18:27) from 165.132.59.119 |
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Re: Re: [] FROM ȣ |
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ȫ wrote: > Ʒ . ٸ ϴ ñմϴ. > ǰ Ŀ ø մϴ. > > ȫ > > > ȣ wrote: > > ȳϼ > > к 99й 3г ȣ մϴ. > > ð Ѱſ ε > > > > 2-5 > > 10 Ȯ Դϴ. > > (1-(4/9)^n) * (1-(8/9)^n) > > ̶ ϼ̴µ.. > > > > n=0 ϶ 1̶ Ȯ ɴϴ. > > n=1 ϶ Ȯ ϴ. > > n=0 or 1 ϶ Ȯ 0 > > > > ̷ մϴ. > > 1 - (5/9)^n - (8/9)^n + (4/9)^n > > > > (5/9)^n 2 ƴ Ȯ > > (8/9)^n 5 ƴ Ȯ > > (4/9)^n 2 5 ƴ Ȯ.. > > > > ٸ ϴ. > > ȳ ʽÿ ^^ > > > Բ (2 Ȯ) * (5 Ȯ) Ʋȴٰ ˴ϴ... 2 Ǵ ǰ 5 Ǵ ʱ Դϴ... 켱 2 ƴٴ n ī߿ ϳ ¦ ִٴ ǹ , ε... ̷ ִ Ȳ ڰ 5 Ȯ ƹ ǵ Ȳ 5 Ȯ (1-(8/9)^n) ƴ϶ մϴ.. ̷ ܼ ΰ Ȯ ҷ Ѵٸ ִ Ȳ 5 Ȯ ϱ ٸ ؾ Ѵٰ մϴ. ȣ Ǵٰ ˴ϴ.. ؼ Ѵٸ 10 ƴ ҷ.. 켱 5 , 8^n 5 쿡 2ǹ ϱ 2 ƴ ( 1,3,5,7,9 ̷ ) - 2 Ǵ 5 ƴ ( 1,3,7,9 ̷ ) =5^n - 4^n ü 9^n ̰͵ ü Ȯ [9^n - (8^n + 5^n - 4^n)] / 9^n ȣ ϴ.. |
2001/03/08(23:09) from 211.196.19.204 |
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Re: Re: Re: [] FROM ȣ |
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ο wrote: > ȫ wrote: > > Ʒ . ٸ ϴ ñմϴ. > > ǰ Ŀ ø մϴ. > > > > ȫ > > > > > > ȣ wrote: > > > ȳϼ > > > к 99й 3г ȣ մϴ. > > > ð Ѱſ ε > > > > > > 2-5 > > > 10 Ȯ Դϴ. > > > (1-(4/9)^n) * (1-(8/9)^n) > > > ̶ ϼ̴µ.. > > > > > > n=0 ϶ 1̶ Ȯ ɴϴ. > > > n=1 ϶ Ȯ ϴ. > > > n=0 or 1 ϶ Ȯ 0 > > > > > > ̷ մϴ. > > > 1 - (5/9)^n - (8/9)^n + (4/9)^n > > > > > > (5/9)^n 2 ƴ Ȯ > > > (8/9)^n 5 ƴ Ȯ > > > (4/9)^n 2 5 ƴ Ȯ.. > > > > > > ٸ ϴ. > > > ȳ ʽÿ ^^ > > > > > > Բ (2 Ȯ) * (5 Ȯ) > Ʋȴٰ ˴ϴ... > 2 Ǵ ǰ 5 Ǵ > ʱ Դϴ... > 켱 2 ƴٴ n ī߿ ϳ ¦ ִٴ ǹ , ε... > ̷ ִ Ȳ ڰ 5 Ȯ > ƹ ǵ Ȳ 5 Ȯ > (1-(8/9)^n) ƴ϶ մϴ.. > ̷ ܼ ΰ Ȯ ҷ Ѵٸ > ִ Ȳ 5 Ȯ ϱ ٸ ؾ Ѵٰ մϴ. > > ȣ Ǵٰ ˴ϴ.. > ؼ Ѵٸ > 10 ƴ ҷ.. > 켱 5 , 8^n > 5 쿡 2ǹ ϱ > 2 ƴ ( 1,3,5,7,9 ̷ ) - 2 Ǵ 5 ƴ ( 1,3,7,9 ̷ ) > =5^n - 4^n > ü 9^n ̰͵ ü > > Ȯ [9^n - (8^n + 5^n - 4^n)] / 9^n > ȣ ϴ.. 信 ϼǾϴ. ȣ ο ߰ Ȯմϴ. Ǹմϴ. ȣ ̸ ´ٴ ǰ ο ߰ ø ǿ ؼ ſ ̰ ۸Դϴ. (ȣ ̸Ͽ մϴ.) ̹ б ſ бⰡ ɰ̶ Դϴ. ð 뿡 ؼ ÷ֱ ٶϴ. Ȯ ̾߱⸦ ϱϿ ּ ϰ, ̷ Ʋϴ. ڱ Ͽ ٴ ſ ߿ нԴϴ. ٶϴ. |
2001/03/09(10:11) from 165.132.59.119 |
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[ùλ]ȳϼ!!! 6°Դϴ. |
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1. ̸: 96й( ٿͼ 96йԴϴ.) 2. λ: ̷ λ縻 Ẹ. б ȿ ԵǾ ݰϴ. ε б ȿ ؼ ô. 3. 米 Ȥ Ȥ ϰ : Ÿ µ... ٴ Ȩ . ε մϴ. ̹ ø 峪? |
2001/03/07(17:28) from 165.132.129.126 |
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Re: [ùλ]ȳϼ!!! 6°Դϴ. |
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ø .... ο Ƽ ҷ ǹ(б⸻ Ǽ ŵ) Ϻ ڱ ͳݿ ö°Ϳ ؼ źΰ ִ.... ұ ? ȫ wrote: > 1. ̸: 96й( ٿͼ 96йԴϴ.) > > 2. λ: ̷ λ縻 Ẹ. б ȿ ԵǾ ݰϴ. ε б ȿ ؼ ô. > > 3. 米 Ȥ Ȥ ϰ : Ÿ µ... ٴ Ȩ . ε մϴ. ̹ ø 峪? > > |
2001/03/07(18:30) from 165.132.59.119 |
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[] ߰ ð () |
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ȸI ߰(Ѱ) ȭ10,11,10, B039, =100 ȣý ߰() 9,3,4, B004, =80 |
2001/03/06(10:12) from 165.132.59.119 |
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ȳϼ |
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1. ̸: (ڰк 5 96л) 2. λ: ȳϼ. ̹ 鼭 ο غ. ùð Խǿ ۵ ... 3. 米 Ȥ Ȥ ϰ : 96й 3г л ð ȮϷ Ȩ µ ũ ־ Ȯ ߽ϴ.. ȸ(1)̶ ȣ ý ð ٸ ִµ ô ϰ ֽϴ.. 3 3 ϰ 4 Ʈ Ǵ ũ ־... Ͻô Ȥ Ŵٸ ֽø ڱ, Ȥ ð ˰ ִ ֽñ ٶϴ.. |
2001/03/04(23:16) from 211.49.24.182 |
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4°... |
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1. ̸: â( Ȳϴ96л ) 2. λ: ݰ. ߴٴ ° ͳ ʼ Ȱ . ڳ. 3. 米 Ȥ Ȥ ϰ : ߿ . |
2001/03/03(19:35) from 211.205.101.171 |
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3°..^^ |
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1. б(ڰк 99й) 2. ȳϼ.. ̷ ø° ø ..^^ ̹ лԴϴ. 3. ùð ο Į ⼮... .. Ѹ ½. ٸе鵵 ̰ ϰڽϴ. Ѱ ̹ Ȯ 踦 ÿ ϴ ˴ϴ. ̼ؾϴ Ƽ.. Բ Ȩǿ ø ҽϴ. ٸ з¸ ִ..л 忡 ݱ (?) ԵǴ ׳ ..^^ ̴..^^ ε Ͻñ ٶϴ. 鵵 ް ͳ.. ð ˰ڽϴ. ȳ ʽÿ. |
2001/03/03(19:30) from 211.207.149.166 |
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[Ÿ]2° λ øϴ... |
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1.ִ( ڰк 96й) 2.ȫ ̹ óԴϴ. ο ˰ԵǴ ˴ϴ. ˰ ͽϴ... Ź帳ϴ... 3.ù ð ġ Ȳϴ. б Ȯ ٽ µ...ư ̹ ڶ ߰ϰ Ǿϴ. δ , ʴ. ٽ ͵ Ǹ մϴ. |
2001/03/03(11:03) from 165.132.160.178 |
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ù° Űմϴ!! |
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1. ( ڰк(Ȥ ڰа) 98й) 2. , , Ǹ е ˰ ڰ մϴ. ̷ ڱҰ ؼ ̳ ڽϴ. 3. , ù ð óԴϴ. Ȳ߾ ־ϴ. ƽ ֽô° .. 1 ظ ؼ ߽ϴ. 迡 θ ߴٸ ˼ ܾ ״ϱ. б⵿ Ź帳ϴ. |
2001/03/03(01:17) from 211.200.11.139 |
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[] λ縻 |
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Ȯ ȯմϴ. 鰣 Ȱ cyber Ͽ λ Ѹ ø սô. [ ] Ͽ . , 亯, Ÿ, . Խ ۾ ݵ Ǹ ϸ ö Ư ڽϴ. ̷ غ ѵ... ״ ̿ ÷ֱ ٶϴ. 1. ̸: ȫ (ڰа 80й) 2. λ: 3,4г ʸ ̷ϴ. Ư system о߿ մϴ. Ǯ 縦 ô. 3. 米 Ȥ Ȥ ϰ : ?? |
2001/03/02(12:06) from 165.132.59.119 |