The mean number of water main breaks is .4 per hour. In a 10-hour night shift, four

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The mean number of water main breaks is .4 per hour. In a 10-hour night shift, four mains break. What is the probability of exactly four mains breaking? Of four or more breaking? Which probability tells you the most about the chance of this situation happening?
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Applied Statistics For Public And Nonprofit Administration

ISBN: 9781285737232

9th Edition

Authors: Kenneth J. Meier, Jeffrey L. Brudney, John Bohte

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