In a sample of 539 households from a certain Midwestern city, it was found that 133...
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In a sample of 539 households from a certain Midwestern city, it was found that 133 of these households owned at least one firearm. Give a 99% confidence interval for the percentage of families in this city who own firearms. In a sample of 539 households from a certain Midwestern city, it was found that 133 of these households owned at least one firearm. Give a 99% confidence interval for the percentage of families in this city who own firearms.
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Introduction To Probability And Statistics
ISBN: 9781133103752
14th Edition
Authors: William Mendenhall, Robert Beaver, Barbara Beaver
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