作者ijnive (PeaceTreasureTime)
看板Statistics
標題[理工] 條件機率
時間Thu Feb 12 07:07:48 2009
※ [本文轉錄自 Grad-ProbAsk 看板]
作者: ijnive (PeaceTreasureTime) 看板: Grad-ProbAsk
標題: [理工] 條件機率
時間: Wed Feb 11 10:28:37 2009
題目是
Let X be the number of defectives in a sample of size n. Then X is a biomial
ramdom variable with parameter n and p. Suppose the rate p follows beta
distribution with parameters a and b.
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Write f(x|p)
Write f(p|x)
我的問題是 f(x,p)會等於 f(x) * f(p) 嗎
我的直覺是不會
thanks a lot ^^
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◆ From: 140.118.33.166
1F:→ jasonkeen:如果會等於的話…這題就沒什麼好寫了呀… 02/11 10:49
2F:推 cout: 如果會等於的話…這題就沒什麼好寫了呀… 02/11 11:26
3F:→ billy0501:你太搞笑了... 02/11 13:55
4F:→ ijnive:那要如何解阿 > < 02/11 18:59
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※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 59.112.85.42
5F:→ bmka:回去翻講義, 查 Bayes Theorem 02/12 08:04
6F:→ ijnive:mm THANKS 02/13 09:55