Question: 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

A computer random-number generator produces numbers that have a uniform 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 lour intervals [0.00, 0.30). [0.30, 0.50), 10.50.0.75). and [0.75. 1.00)?
(b) What is the probability that exactly five numbers lie in each of the four intervals?

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