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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING:
The number of accidents on a particular highway averages 4.4 per year.Assume that the number of accidents follows a Poisson distribution.
-There are 15 professors in the School of Education.Twelve of them have received good evaluations from students,while 3 received poor evaluations.You will take three courses in the School of Education next semester.What is the probability that all of your professors next semester have received good evaluations?
Tips
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Verbal Supporting Materials
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Purposes
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