Given the following Operating Characteristics from a queuing model with time units specified in hours, answer the five questions:Po = 0.4000Lq = 0.9000L = 1.5000Wq = 0.2000W = 0.3000Pw = 0.6000What is the average time, in minutes, a customer waits in line before being served?What is the average time, in minutes, a customer spends waiting and being served?What is the average number of customers in the system?What is the probability that there are no customers in the system?If the system serves a customer every 4 minutes, what is the service rate?

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Answered: Given the following Operating…

Practical Management Science

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ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

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Given the following Operating Characteristics from a queuing model with time units specified in hours, answer the five questions:

Po = 0.4000

Lq = 0.9000

L = 1.5000

Wq = 0.2000

W = 0.3000

Pw = 0.6000

What is the average time, in minutes, a customer waits in line before being served?
What is the average time, in minutes, a customer spends waiting and being served?
What is the average number of customers in the system?
What is the probability that there are no customers in the system?
If the system serves a customer every 4 minutes, what is the service rate?

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