Question: The time required for servicing transmissions is normally distributed with m = 45 minutes and s = 8 minutes. The service manager plans to have

The time required for servicing transmissions is normally distributed with m = 45 minutes and s = 8 minutes. The service manager plans to have work begin on the transmission of a customer's car 10 minutes after the car is dropped off and the customer is told that the car will be ready within 1 hour from drop-off. What is the probability that the service manager cannot meet his commitment?

A.0.3875

B.0.2676

C.0.5

D.0.6987

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