問題詳情

7. Consider an experiment having two outcomes: success with probability p = 0.12 and failurewith probability 1 - p = 0.88. Suppose we independently conduct the experiment n times andestimate p with


 What is the minimum value of n that will make standard deviation of

no greater than 0.01?
(A) 30；
(B)1056；
(C)33；
(D)n does not matter here,
(E)None of the above is correct.

參考答案

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增