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看板Grad-ProbAsk作者 (衝浪..被浪沖 傻傻分不清)時間16年前 (2010/01/29 16:42), 編輯推噓0(001)
留言1則, 1人參與, 最新討論串4/8 (看更多)
Many products can operate if out of n parts , k of them are working . Say n=20 and k =17 .Say p=0.05 is the probability that a part fails .Assuming independence ,what is the probability that the product operates ? 請問...這是考什麼?! 感覺像是考串並聯 可是又解不出來... ... -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 61.61.238.147

01/29 18:59, , 1F
我感覺只是考二項分配而已...可是不是很確定...
01/29 18:59, 1F
文章代碼(AID): #1BOf-6CZ (Grad-ProbAsk)
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文章代碼(AID): #1BOf-6CZ (Grad-ProbAsk)