問題詳情

238. Skateboarders A and B practice one difficult stunt until becoming injured while attempting the stunt. On each attempt, the probability of becoming injured is p, independent of the outcomes of all previous attempts.

Let F(x, y) represent the probability that skateboarders A and B make no more than x and y attempts, respectively, where x and y are positive integers.

It is given that F(2, 2) = 0.0441.

Calculate F(1, 5).
(A) 0.0093
(B) 0.0216
(C) 0.0495
(D) 0.0551
(E) 0.1112

參考答案

答案:C

統計:A:0,B:0,C:0,D:0,E:0

難度:計算中