Question

The owner of a small bookstore is planning her staffing, so she wants to know how...

  1. The owner of a small bookstore is planning her staffing, so she wants to know how many customers to expect per hour.
    1. What is the best distribution to represent the number of customers arriving per hour?
    1. If the average time between customers arriving at the store is 10 minutes, what is the probability of more than three customers arriving in a particular hour?

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