A factory examines its work injury history and discovers that the chance of there being an accident

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A factory examines its work injury history and discovers that the chance of there being an accident on a given workday follows a Poisson distribution. The average number of injuries per workday is .01. What is the probability that there will be three work injuries in a given month (30 days)?

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Statistics For Business And Financial Economics

ISBN: 9781461458975

3rd Edition

Authors: Cheng Few Lee , John C Lee , Alice C Lee

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