[討論] 一題統計 請高手回答 交大財金98丙組
※ [本文轉錄自 graduate 看板]
作者: a492460167 (aaaaa) 看板: graduate
標題: [討論] 一題統計 請高手回答 交大財金98丙組
時間: Fri Mar 20 23:33:41 2009
It is not known what proportion p of the purchases of a certain brand of
breakfast cereal are made by women and what proportion are made by men
In a random sample of 70 purchases of this cereal, it was found that
58 were made by women and 12 were made by men
(a) Find the MLE of p
(b) consider again the conditions in the above,but suppose also that
it is known that 1/2<p<2/3 If the observations in the random sample
of 70 purchases are as given in the above,what is the MLE of p
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※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 61.216.1.109
※ 編輯: a492460167 來自: 61.216.1.109 (03/20 23:34)