Question: 7. (15pts) Let X and Y have joint density function f(x, y) = xe *(y+1) for x, y 2 0 and f(x, y) = 0

7. (15pts) Let X and Y have joint density function f(x, y) = xe *(y+1) for x, y 2 0 and f(x, y) = 0 otherwise. Find the conditional expectation E[Y |X = x]

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