Question: what is the total time a customer spends in line and at the checkout counter beinf served? attached is thw problem info Problem 2 A
what is the total time a customer spends in line and at the checkout counter beinf served? attached is thw problem info
Problem 2 A recent analysis at a Staples store by the store manager indicates that, during operating hours, there are 30 customers arriving every hour, with a standard deviation of inter-arrival times of 2 minutes. This arrival pattern is consistent throughout the day. The checkout is currently operated by one employee, who needs on average 1.85 minutes to check out a customer. The standard deviation of this checkout time is 3 minutes, primarily because of customers buying different numbers of items
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