Question: Determine the cumulative distribution function for the random variable in Exercise 3-15; also determine the following probabilities: (a) P(X < 1.25) (b) P (X <

Determine the cumulative function for the random variable in Exercise 3-15; also determine the following probabilities:
(a) P(X < 1.25)
(b) P (X < 2.2)
(c) P (-1.1 < X < 1)
(d) P (X > 0)

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