Question: The phone calls to a computer software help desk occur at the rate of 5 per minute between 3:00 p.m. and 4:00 p.m. The random

The phone calls to a computer software help desk occur at the rate of 5 per minute between 3:00 p.m. and 4:00 p.m. The random variable X is the number of phone calls between 3:10 p.m. and 3:20 p.m.

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