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Please show all work in order to receive thumbs up. Suppose that X and Y are random variables such that Var(X) = 2, Var(Y) =

Please show all work in order to receive thumbs up.

Suppose that X and Y are random variables such that Var(X) = 2, Var(Y) = 4 and Cov(X, Y) = -1. Find Var (3X + 2Y)

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