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Find the mean of X given Y = 1/2. The joint probability density function is f(x,...

Find the mean of X given Y = 1/2. The joint probability density function is f(x, y) for random variables X and Y.

f(x, y) = { (12/7)(xy + y^2) 0 < x < 1, 0 < y < 1

0 elsewhere

0 0
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