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3. Two continuous r.v.s (20 points). Let X and Y be two continuous random variables having the joint pdf fx, x (2, y) = cyzo,

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3. Two continuous r.v.s (20 points). Let X and Y be two continuous random variables having the joint pdf fx, x (2, y) = cyzo, a ty (c) Find the marginal pdfs fx(x) and fy(y). Provide a labeled sketch of the two pdfs. (d) Find fxy(xly) and frix(ylx). (e) Are X and Y independent

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