Question: Continuation of Exercise 4-88. (a) If 30 separate one-hour intervals are chosen, what is the probability that no interval contains more than three arrivals? (b)

Continuation of Exercise 4-88.
(a) If 30 separate one-hour intervals are chosen, what is the probability that no interval contains more than three arrivals?
(b) Determine the length of an interval of time (in hours) such that the probability that no arrivals occur during the interval is 0.10.

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a From Exercise 488 PY 3 001899 Let W denote the number of onehour intervals out of 30 ... View full answer

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