Reconsider the previous exercise. If a 99% confidence interval had instead been produced from the same sample

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Reconsider the previous exercise. If a 99% confidence interval had instead been produced from the same sample data for the parameter π05-06 − π88-94, how would this confidence interval have turned out?

A. Wider than the 95% confidence interval: (0.0015, 0.0467)
B. Narrower than the 95% confidence interval: (0.0015, 0.0467)
C. Impossible to say

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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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