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