Suppose that the average number of airline crashes in a country is 2.5 per month.
(a) What is the probability that there will be at least 3 accident in the next month?
probability = __?__
(b)What is the probability that there will be at least 6 accident in the next two month?
probability = __?__
(c) What is the probability that there will be at most 5 accident in the next three month?
probability = __?__
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Suppose that the average number of airline crashes in a country is 2.5 per month.
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