A computer random-number generator produces numbers that
Chapter 4, Problem 4.1.3(choose chapter or problem)
A computer random-number generator produces numbers that have a uniform distribution between 0 and 1. (a) If 20 random numbers are generated, what are the expectation and variance of the number of them that lie in each of the four intervals [0.00,0.30), [0.30,0.50), [0 .50,0.75), and [0.75,1.00)? (b) What is the probability that exactly ve numbers lie in each of the four intervals?
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