(1 point) A random variable X has pdf A. Find c C = 4/2401 B. Find E(X). E(X) = 28/5 C. Find E(X²). E(X²) = 98/3 D. Find
Posted: Tue Jul 05, 2022 9:19 am
(1 point) A random variable X has pdf A. Find c C = 4/2401 B. Find E(X). E(X) = 28/5 C. Find E(X²). E(X²) = 98/3 D. Find E[(X + 1)X−³]. E[(X + 1)X−³]= f(x) = cx³ if 0 < x < 7