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Problem 2. The joint probability distribution of two random variables, P(X, Y), appears below The Covariance(2 + 3X, 4 - 21') is (a) 0 (b)

Problem 2. The joint probability distribution of two random variables, P(X, Y), appears below The Covariance(2 + 3X, 4 - 21') is (a) 0 (b) 25/9 (c) 2/9 (d) 1.5 (6) 2

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