QUESTION 7 Use the Poisson Distribution to find the indicated probability. The number of calls received by a car towing service averages 12 per day (per 24- hour period). After finding the mean number of calls per hour, find the probability that in a randomly selected hour the number of calls is 2. O 0.08340 O 0.07582 O 0.03791 O 0.09477

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
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QUESTION 7
Use the Poisson Distribution to find the indicated probability.
The number of calls received by a car towing service averages 12 per day (per 24- hour period). After finding the mean number of calls
per hour, find the probability that in a randomly selected hour the number of calls is 2.
O 0.08340
O 0.07582
O 0.03791
O 0.09477
Transcribed Image Text:QUESTION 7 Use the Poisson Distribution to find the indicated probability. The number of calls received by a car towing service averages 12 per day (per 24- hour period). After finding the mean number of calls per hour, find the probability that in a randomly selected hour the number of calls is 2. O 0.08340 O 0.07582 O 0.03791 O 0.09477
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