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4) (10) Let X be a random variable, which takes values 0,1,2,3. The distribution table for X is given below. X Probability function 0 2k

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4) (10) Let X be a random variable, which takes values 0,1,2,3. The distribution table for X is given below. X Probability function 0 2k 3k/2 2 3k/2 3 2k a) Find the value of k. Show your work. b) Find F(1.75), where F is the c.d.f. c) Find P(X > 1/X 1. Let B be the event that X

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