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х u The joint probability distribution of two independent random variables X and Y is given to the right. Complete parts
Posted: Mon Sep 06, 2021 7:10 am
by answerhappygod
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х u The joint probability distribution of two independent random variables X and Y is given to the right. Complete parts (a) and (b) below. f(x,y) 1 y 3 5 2 0.12 0.3 0.18 4 0.08 0.2 0.12 (a) Find E(5X - 9Y). E(5X - 9Y)= (Type an integer or a decimal. Do not round.) (b) Find E(XY). E(XY)= (Type an integer or a decimal. Do not round.)