Question: In an MMI queueing system, the arrival rate is 7 customers per hour and the service rate is 9 customers per hour. a. What is

In an MMI queueing system, the arrival rate is 7
In an MMI queueing system, the arrival rate is 7
In an MMI queueing system, the arrival rate is 7 customers per hour and the service rate is 9 customers per hour. a. What is the utilization? (Round your answer to 3 decimal places.) Ulization b. What is the expected number of customers in the system (4)? (Round your answer to 3 decimal places.) Expected number of customers c. What is the expected waiting time in the system (W? {Express the waiting time in hours, round your answer to 3 decim Expected waiting time c. What is the expected waiting time in the system (W? (Express the walting time in hours, round your answer to 3 decimal places.) Expected waiting time d. What is the expected number of customers in the queue (ta)? (Round your answer to 3 decimal places.) Expected number of customers e. What is the expected waiting time in the queue (W)? (Express the waiting time in hours, round your answer to 3 decimal places. Expected waiting time

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