The number of calls to a consumer hotline has a Poisson distribution with an average of 5 calls every 30 minutes. What is the probability that there are more than 8 calls per 30 minutes? What is the probability distribution for the number of calls to this hotline per hour? What is the probability that the hotline receives fewer than 15 calls per hour?
The number of calls to a consumer hotline has a Poisson distribution with an average of 5 calls every 30 minutes. What is the probability that there are more than 8 calls per 30 minutes? What is the probability distribution for the number of calls to this hotline per hour? What is the probability that the hotline receives fewer than 15 calls per hour?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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The number of calls to a consumer hotline has a Poisson distribution with an average of 5 calls every 30 minutes.
- What is the probability that there are more than 8 calls per 30 minutes?
- What is the probability distribution for the number of calls to this hotline per hour?
- What is the probability that the hotline receives fewer than 15 calls per hour?
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