Suppose that X and Y have joint pdf fx,y (x, y) = e, T, y >...

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Suppose that X and Y have joint pdf fx,y (x, y) = e", T, y > 0, y > I . Use the transformation (W, Z) = (Y,) to find the density of Z = . Confirm that your answer is correct by directly finding the cdf of Z and differentiating. Suppose that X and Y have joint pdf fx,y (x, y) = e", T, y > 0, y > I . Use the transformation (W, Z) = (Y,) to find the density of Z = . Confirm that your answer is correct by directly finding the cdf of Z and differentiating.

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