Answer Happy • HELP ME PLSSS

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Answer Happy • HELP ME PLSSS

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HELP ME PLSSS

Posted: Mon Sep 06, 2021 7:10 am

by answerhappygod

HELP ME PLSSS

: Help Me Plsss 1 (13.49 KiB) Viewed 221 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 + 4)2]. - 2 4 6 5 1 f(x) 12 12 2 X 1 Find E(X). E(X)= (Simplify your answer.) Find E(x2) E(x2) = (Simplify your answer.) Evaluate E[(3x + 4)2] E[(3x +4)2) = 0 (Simplify your answer.)