Question

In a bank there is only one window. A solitary employee performs all the service required and the window remains continuously open from 7am to 1pm. It was discovered that an average number of clients is 54 during the day and the average service time is 5mins / person. Find
a.Average number of clients in the system.
b.Average waiting time.
c.The probability that a client has to spend more than 10mins in a system.

Answer 1

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