For each of the following values for and n, compute a 95% confidence interval for the population
Question:
For each of the following values for and n, compute a 95% confidence interval for the population proportion π using both the standard large- sample procedure and the WAC adjusted procedure. Comment on whether the WAC adjustment was needed.
a. n = 12, ????̂ = .50
b. n = 25, ????̂ = .20
c. n = 40, ????̂ = .125
d. n = 100, ????̂ = .05
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a Following the same procedure as above WAC adjustmen...View the full answer
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Related Book For 
An Introduction To Statistical Methods And Data Analysis
ISBN: 9781305465527
7th Edition
Authors: R. Lyman Ott, Micheal T. Longnecker
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