The number of traffic accidents in a city during one hour

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Reference no: EM13624384

The number of traffic accidents in a city during one hour follows a poisson distribution with mean 3 accidents per hour.

a) What is the probability there are 2 or more accidents in 30 minutes?

b) What is the probability the time between successiv accidents in less than 10 minutes?

Reference no: EM13624384

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