SOLUTION: The mean number of accidents per month at a certain intersection is three. What is the probability that in any given month four accidents will occur at this intersection?

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Question 871142: The mean number of accidents per month at a certain intersection is three. What is the probability that in any given month four accidents will occur at this intersection?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!

Hi
average = 3 POISSON DISTRIBUTION
p(X = 4) = poissonpdf(3,4) = .168