Critical Thinking Shawna computed a 90% confidence interval for the average weight (in lbs) of adult citizens
Question:
Critical Thinking Shawna computed a 90%
confidence interval for the average weight (in lbs)
of adult citizens in their country, using a known population standard deviation s . The confidence interval was 124 , m , 167. Suppose Shawna decided to increase the sample size. What do you think would happen to the confidence interval? Explain.
Answers may vary slightly due to rounding.
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Related Book For
Understandable Statistics Concepts And Methods
ISBN: 9780357719176
13th Edition
Authors: Charles Henry Brase, Corrinne Pellillo Brase
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