Benny the Barber owns a one-chair shop. At barber college, they told Benny that his customers would exhibit a Poisson ar

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Benny The Barber Owns A One Chair Shop At Barber College They Told Benny That His Customers Would Exhibit A Poisson Ar 1 (54.74 KiB) Viewed 72 times

Benny the Barber owns a one-chair shop. At barber college, they told Benny that his customers would exhibit a Poisson arrival distribution and that he would provide an exponential service distribution. His market survey data indicate that customers arrive rate of 4.0 per hour. It will take Benny an average of 13 minutes to give a haircut. Based on these figures, find the following: a. The average number of customers waiting. (Round your intermediate calculations to 3 decimal places and final answer to 25 decimal places.) Average number of customers waiting b. The average time a customer waits. (Round your answer to 2 decimal places.) Average waiting time c. The average time a customer is in the shop. (Round your intermediate calculations to 3 decimal places and final answer to t decimal place.) Average time minutes minutes d. The average utilization of Benny's time. (Round your intermediate calculations to 3 decimal places and final answer to 1 dec place.) Average utilization %