Question: Suppose that f(x) = e-x for 0 < x. Determine the following probabilities: (a) P(1 < X) (b) P(1 < X < 2.5) (c) P(X

Suppose that f(x) = e-x for 0 < x. Determine the following probabilities:
(a) P(1 < X)
(b) P(1 < X < 2.5)
(c) P(X = 3)
(d) P(X < 4)
(e) P(3 < X

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