Question: Below is the question Let (X, Y) have the joint pdf f(x, y) = 3(2 - x)y, O 0. 2. 2. 3. (b) [2pts.] Find

Below is the question

Let (X, Y) have the joint pdf f(x, y) = 3(2 - x)y, O 0. 2. 2. 3. (b) [2pts.] Find marginal fx (be sure to include its support). (c) [3pts.] Find Cov(X, Y). (d) [3pts.] Find P(X + Y

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