Let X be a discrete random variable with the following PMF: for x = 0 Pxx = a. Find Rx, the range of the random variable X. b. Find P(X ≥ 1.5) c. Find P(0 < X < 2) d. Find P(X=0|X<2) 2 1316 for x = 1 for x = 2 otherwise

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