Mathematics, 22.11.2019 06:31 gungamer720

At the superspeedy drive-through the time between consecutive customer arrivals has a mean of 50 seconds and a standard deviation of 30 seconds. there are two servers whose service time averages 80 seconds with a standard deviation of 20 seconds. assume that no customers leave the drive-through after entry. a. what is the utilization of the employees?

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At the superspeedy drive-through the time between consecutive customer arrivals has a mean of 50 sec...