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plz give details (e) Determine f(xly = -1). (f) Compute the correlation between X and Y. Are the two variables independent? Justify your answer.Problem 1.

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(e) Determine f(xly = -1). (f) Compute the correlation between X and Y. Are the two variables independent? Justify your answer.Problem 1. (30 pts) Suppose that the random variables X, Y have the following joint distribution ry -1 0 0 1/8 1/8 1/4 1/4 1/8 1/8 (a) Find P(X > 0, Y = 0) (b) Find the marginal distributions of X and Y. (c) Find E(X), E(Y) and E(XY). (d) Find Var(X) and Var(Y)

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