The number of people arriving at a bank tellers window is Poisson distributed with a mean rate
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The number of people arriving at a bank teller’s window is Poisson distributed with a mean rate of .75 persons per minute. What is the probability that two or fewer people will arrive in the next 6 min?
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Related Book For
Statistics For Business And Financial Economics
ISBN: 9781461458975
3rd Edition
Authors: Cheng Few Lee , John C Lee , Alice C Lee
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