A discrete random variable X has the cumulative distribution function given by the following diagram. Find P(X<= 2) and P(X=2) * if x = 1, 2, 3 F(x) 9. %3D otherwise. O 3/9 and 2/9 7/9 and 3/9 5/9 and 2/9 O 4/9 and 3/9

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