Nearly one-half of Americans aged 25 to 29 are unmarried. How large a sample is necessary to

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Nearly one-half of Americans aged 25 to 29 are unmarried. How large a sample is necessary to estimate the true proportion of unmarried Americans in this age group within 21⁄2 percentage points with 90% confidence?

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Elementary Statistics A Step By Step Approach

ISBN: 9780073386102

8th Edition

Authors: Allan Bluman

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Question Posted: Sep 02, 2015 03:57 AM

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Nearly one-half of Americans aged 25 to 29 are unmarried. How large a sample is necessary to

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Elementary Statistics A Step By Step Approach

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