Question: The time for a fire engine to arrive at an emergency has a mean of 10 minutes and a standard deviation of 2.8 minutes. The

The time for a fire engine to arrive at an emergency has a mean of 10 minutes and a standard deviation of 2.8 minutes. The fire service guarantees arrival within 15 minutes of an emergency phone call. If journey time follows a normal distribution, use random numbers to simulate arrivals.

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