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Question
Historical data for a local manufacturing company show that the average number of defects per product produced is 2. In addition, the number of defects per unit is distributed according to a Poisson distribution. What is the probability that there will be a total of 7 defects on four units?A. .8750
B. .1221
C. .0573
D. .1396
Answer
This answer is hidden. It contains 2 characters.
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