A truck driver makes an average of 10 deliveries in 4 hours. What is the probability that the driver makes no greater than 12 deliveries in a 4-hour time interval? (Assume a Poisson distribution) O.7916 O2084 .6968 O.5428 O.3032

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
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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A truck driver makes an average of 10 deliveries in 4 hours. What is the probability that the driver
makes no greater than 12 deliveries in a 4-hour time interval? (Assume a Poisson distribution)
O .7916
2084
.6968
.5428
.3032
Transcribed Image Text:A truck driver makes an average of 10 deliveries in 4 hours. What is the probability that the driver makes no greater than 12 deliveries in a 4-hour time interval? (Assume a Poisson distribution) O .7916 2084 .6968 .5428 .3032
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