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Probability and Statistics for Engineers and the Scientists | 9th Edition | ISBN: 9780321629111 | Authors: Ronald E. Walpole; Raymond H. Myers; Sharon L. Myers; Keying E. Ye
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According to a recent census, almost 65% of all households

Chapter 6, Problem 6.65

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QUESTION:

According to a recent census, almost 65% of all households in the United States were composed of only one or two persons. Assuming that this percentage is still valid today, what is the probability that between 590 and 625, inclusive, of the next 1000 randomly selected households in America consist of either one or two persons?

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QUESTION:

According to a recent census, almost 65% of all households in the United States were composed of only one or two persons. Assuming that this percentage is still valid today, what is the probability that between 590 and 625, inclusive, of the next 1000 randomly selected households in America consist of either one or two persons?

ANSWER:

Q: According to a recent census, almost 65% of all households in the United States werecomposed of only one or two persons. Assuming that this percentage is still valid today, what isthe probability that between 590 and 625, inclusive, of the next 1000 randomly selectedhouseholds in America consist of either one or two persons Step By Step SolutionStep 1 of 2:Given:Number of households:Probability of households with one or two persons:Mean:Standard deviation:

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