Question: (c) (8 points) Find the probability P(|X + 3| c) = 0.975. 4. (10 points) Let the joint probability mass function (pmf) of X and

(c) (8 points) Find the probability P(|X + 3| c) = 0.975. 4. (10 points) Let the joint probability mass function (pmf) of X and Y be defined by f (x, y) = - 32 x = 1,2, y = 1, 2, 3, 4. Find P(X > Y), P(Y = 2X) and P(X

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