Salaries A survey finds that a 95% confidence interval for the mean salary of a police patrol
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Salaries A survey finds that a 95% confidence interval for the mean salary of a police patrol officer in Fresno, California, in 2016 is $52,516 to $53,509. A student is surprised that so few police officers make more than $53,500. Explain what is wrong with the student’s interpretation.
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We are 95 confident that the true mean is somewhere in this inte...View the full answer
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Related Book For
Stats Data And Models
ISBN: 9780135163825
5th Edition
Authors: Richard D De Veaux, Paul F Velleman, David E Bock
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