A national safety council wishes to estimate the proportion of automobile accidents that involve pedestrians. How large
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A national safety council wishes to estimate the proportion of automobile accidents that involve pedestrians. How large a sample of accident records must be examined to be 96% certain that the estimate does not differ from the true proportion by more than .04?
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Related Book For
Statistics Principles And Methods
ISBN: 9781119497110
8th Edition
Authors: Richard A. Johnson, Gouri K. Bhattacharyya
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