Question: At a help desk, customers arrive (on average) once every 9 minutes. The single help desk at the toll booth can complete a customer service

At a help desk, customers arrive (on average)

At a help desk, customers arrive (on average)

At a help desk, customers arrive (on average) once every 9 minutes. The single help desk at the toll booth can complete a customer service in 3 minutes. (Round your answer to three decimal places.) What is the toll booth's utilization? There are 3 servers in the checkout area. The interarrival time of customers is 2 minutes. The processing time is 5 minutes. The coefficients of variation for the arrival process and the service process are 1 and 0.85 respectively. What is the average number of customers in service? Multiple Choice 0.83 O 1.00 O O 1.67 O 25 W

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