# Question

Motorists arrive at a Gulf station at the rate of two per minute during morning hours. Assume that the arrival of motorists at the station follows a Poisson distribution. In addition to providing the answer, state the relevant Excel commands.

a. What is the probability that the next car's arrival is in less than one minute?

b. What is the probability that the next car's arrival is in more than five minutes?

a. What is the probability that the next car's arrival is in less than one minute?

b. What is the probability that the next car's arrival is in more than five minutes?

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