Question: Random variable X and Y have joint PDF (a) Find the marginal PDFs fx(x) and fy(y). (b) What are E[x] and Var [X]? (c) What

Random variable X and Y have joint PDF

Random variable X and Y have joint PDF (a) Find the

(a) Find the marginal PDFs fx(x) and fy(y).
(b) What are E[x] and Var [X]?
(c) What are E[Y] and Var [Y]?

0Sy 2, otherwise

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