Refer to the previous exercise to answer the following questions: a. If the sample size had been
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Refer to the previous exercise to answer the following questions:
a. If the sample size had been 2,000, how would the widths of the 90%, 95%, and 99% confidence intervals be affected?
b. If the sample size had been 100, how would the widths of the 90%, 95%, and 99% confidence intervals be affected?
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Related Book For
Introduction To Statistical Investigations
ISBN: 9781118172148
1st Edition
Authors: Beth L.Chance, George W.Cobb, Allan J.Rossman Nathan Tintle, Todd Swanson Soma Roy
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