What is the probability that cars will experience catastrope

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Reference no: EM13258562

An automobile manufacturer is concerned about a fault in thebraking mechanism of a particular model. The fault can, onrare occasions, cause a catastrophe at high speed. The distrubution of the number of cars per year that will experience the fault is a Poisson random variable with λ=5.

(a) What is the probability that at most 3 cars per year will experience a catastrophe?

(b) What is the probability that more than 1 car per year will experience a catastrophe?

Reference no: EM13258562

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