The arrival of stage coaches in dry gulch follows a poisson, Ask an Expert

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The arrival of stage coaches in Dry Gulch follows a Poisson distribution (pronounced PI'sun by locals) with an average rate of 3 stage coaches per week.

A. Use the Poisson distribution to determine the probability of no arrivals in two weeks.

B. Use the exponential distribution to determine the probability of no arrivals in two weeks.

C. Use the Poisson distribution to determine the probability that the time to the next arrival is at least three days.

D. Use the exponential distribution to determine the probability that the time to the next arrival is at least three days.

E. Use the exponential distribution to determine the probability that the time to the next arrival is at most four days.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9989779

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