In a study, 68% of 1015 adults said that they believe the Republicans favor the rich. If

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In a study, 68% of 1015 adults said that they believe the Republicans favor the rich. If the margin of error was 3 percentage points, what was the confidence interval used for the proportion?

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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 03:58 AM

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In a study, 68% of 1015 adults said that they believe the Republicans favor the rich. If

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1015 068032 z 003 2 1015 24178 z 2 4198 z 2 41...View the full answer

Elementary Statistics A Step By Step Approach

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