問題詳情

Problem 19. (3.0 %o) Let X be a random variable whose transform is given byMX(s) = (0.4 +0.6es)50. Then,
(A) P(X =0) = P(X = 50)
(B) P(X = 51) ＞0
(C) P(X = 0)=0.450
(D) P(X= 50) = 0.6

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