A confidence interval is constructed for the population proportion of consumers who would visit the store because

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A confidence interval is constructed for the population proportion of consumers who would visit the store because of the coat sale. Which confidence interval would be the widest?
A. 99% 

B. 95%
C. 90% 

D. 85%

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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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