Back to 4.6 Poisson Distribution (Optional)

4.6 Exercise 9

Avg difficulty 2.5

A customer service center receives about 10 emails every half-hour. What is the probability that the customer service center receives more than four emails in the next six minutes? Use the TI-83+ or TI-84 calculator to find the answer.

OpenStax Statistics, 4.6 Poisson Distribution (Optional), exercise 9

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