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Consider the following joint distribution of X and Y XY N Sum 1/4 1/4 Sum 3/8 1/4 Find: 1. E(X) 2. E(Y) m 3. Cov(X,

Consider the following joint distribution of X and Y XY N Sum 1/4 1/4 Sum 3/8 1/4 Find: 1. E(X) 2. E(Y) m 3. Cov(X, Y) + Ox , OY 5 . p (X, Y )

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