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All steps should be clear. Given two random variables X, Y with joint density fxx (I, y) = O, elsewhere a) Sketch the region where

All steps should be clear.

Given two random variables X, Y with joint density fxx (I, y) = O, elsewhere a) Sketch the region where fxy(x, y) * 0. b) Find E[X], E[Y], (c) Find Var(X), Var(Y), (d) Find px,Y. (e) Are X and Y independent

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