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Let X and Y have the joint p.d.f. f(x, y) = x+ y,0 Let X and Y have the joint p.d.f. f (x, y) =

Let X and Y have the joint p.d.f. f(x, y) = x+ y,0

Let X and Y have the joint p.d.f. f (x, y) = x + y,0 x y 1 (a) Find the marginal p.d.f.s f (x) and f2(y) and show that f (x, y) . Thus X and Yare dependent. Compute

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