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Find the probability that no calls

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Reference no: EM131477048

The number of calls (per minute) coming into a hotels reservation is a Poisson random variable with mean 5.

(a) Find the probability that no calls come in a given 1 minute period.

(b) Assume that the number of calls arriving in any two dierent minutes are independent. Find the probability that at least two calls will arrive in a given two minute period.

Reference no: EM131477048

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