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Evaluate the cumulative distribution function, F, for the given random variable, X, at specified values; also determine the requested probabilities. f(x) = (8/7)(1/2)*, x =

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Evaluate the cumulative distribution function, F, for the given random variable, X, at specified values; also determine the requested probabilities. f(x) = (8/7)(1/2)*, x = 1,2,3 Give exact answers in form of fraction. F(1) = F(2) = F(3) = i (a) P(X 2) = (d) P(1

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