The number of content changes to a Web site follows a Poisson distribution with a mean of 1 content change every 4 days. What is the probability of a content change within two days? What is the probability of two or fewer changes in one week? a. 0.3033, 0.7440 b. NONE O c. 0.3679, 0.9197 O d.0.3033, 0.9856
The number of content changes to a Web site follows a Poisson distribution with a mean of 1 content change every 4 days. What is the probability of a content change within two days? What is the probability of two or fewer changes in one week? a. 0.3033, 0.7440 b. NONE O c. 0.3679, 0.9197 O d.0.3033, 0.9856
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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Transcribed Image Text:The number of content changes to a Web site follows a Poisson distribution with a mean of 1
content change every 4 days. What is the probability of a content change within two days?
What is the probability of two or fewer changes in one week?
a. 0.3033, 0.7440
O b. NONE
O c. 0.3679, 0.9197
O d.0.3033, 0.9856
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