作者coweyes (什麼啦)
看板Grad-ProbAsk
標題[理工] 機率問題
時間Tue Feb 2 05:39:29 2010
Let probability of oven that has dent be p=0.05.
Different ovens get dented independently.
Assuming that in one week you make 2000 ovens,
what is the approximate probability
that in a week more than 109 ovens are dented?
請問這題有要需要知道是甚麼分佈嗎?
整個不知道要怎麼下手
多謝解惑
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