A local bank reports an average of 6 customers in the drive-thru lane every hour. Assume that the rate of customer arrivals at the bank occurs randomly and follows a Poisson distribution. What is the probability of exactly 4 customers arriving at the drive-thru lane in the next hour? Round your answer to 3 decimals.

A local bank reports an average of 6 customers in the drive-thru lane every hour. Assume that the rate of customer arrivals at the bank occurs randomly and follows a Poisson distribution. What is the probability of exactly 4 customers arriving at the drive-thru lane in the next hour? Round your answer to 3 decimals.

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter12: Probability

Section12.4: Discrete Random Variables; Applications To Decision Making

Problem 1YT

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