問題詳情
6. Consider two continuous random variables (X,Y) with X

[0,∞] and Y

[1,5]. The jointdensity function of (X,Y) is

What is the conditional density function of X given Y = 1 if X

[0,∞]?
(A)

(B)

;
(C)exp(-x);
(D)

;
(E)

.
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