6.25 Arrivals of customers at a certain chekout counter follow a Poisson distribution. It is known that
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6.25 Arrivals of customers at a certain chekout counter follow a Poisson distribution. It is known that during a given 30-minute period one customer arrived at the counter. Find the probability that she arrived during the last 5 minutes of the 30-minute period.
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Related Book For
Probability And Statistics For Engineers
ISBN: 9781133006909
5th Edition
Authors: Richard L Scheaffer, Madhuri Mulekar, James T McClave, Cecie Starr
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