what is the probability that at least 8 machines will be defective over a 2 hour period?
what is the probability that at least 8 machines will be defective over a 2 hour period?
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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Question
A company knows that the average number of defective machines manufactured in an hour is 1.1.
Using Poisson distribution, what is the probability that at least 8 machines will be defective over a 2 hour period?
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