Question: Based on past experience, a delivery company's trucks will average 1.3 parking tickets per truck per month, with a standard deviation of 0.7 tickets. a)

Based on past experience, a delivery company's trucks will average 1.3 parking tickets per truck per month, with a standard deviation of 0.7 tickets.

a) If they have 18 trucks, what are the mean and standard deviation of the total number of parking tickets the company will have to pay this month?

b) What assumption did you make in answering the above?

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