問題詳情

2. A continuous random variable X has the following probability densityfunction: f ( x) =

, 0 ≤ x ≤ 2 . If we have another other random variable Y = 3 X2 + 2 , theprobability density function of Y is
(A)


(B)


(C)f(y)=3(4y-1)2+2
(D)

參考答案