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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. A batch has just been completed. What is the probability that the first three units manufactured in this batch will contain at least a total of 4 defects?A. .8488
B. .7149
C. .1512
D. .2851
Answer
This answer is hidden. It contains 2 characters.
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