Let X be a random variable with the probability distribution below. Find E(X) and E(x2) and then, using these values, ev
Posted: Mon Sep 06, 2021 7:10 am
- Let X Be A Random Variable With The Probability Distribution Below Find E X And E X2 And Then Using These Values Ev 1 (12.52 KiB) Viewed 294 times
Let X be a random variable with the probability distribution below. Find E(X) and E(x2) and then, using these values, evaluate E[(3x + 1)2]. 6 5 f(x) 8 X - 2 4 보 1 color 4 Find E(X). E(X)= (Simplify your answer.) Find E(x2) E(x) =N (Simplify your answer.) Evaluate E[(3x + 1)2]. E[(3x + 1)2] =0 (Simplify your answer.)