Xx 0 1/6 1/6 1/6 1/6 1/6 0 0 Find Var(X), Var(Y), and the covariance and correlation of (X,Y). Determine Var(X + Y). Are X and Y independent? Comment on the relation between Var(X) + Var(Y) and Var(X + Y). 1 1/6 2

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