Use the information about each of the following samples to compute the confidence interval to estimate p.
Question:
a. n = 44 and p = .51; compute a 90% confidence interval.
b. n = 300 and p = .82; compute a 95% confidence interval.
c. n = 1,150 and p = .48; compute a 90% confidence interval.
d. n = 95 and p = .32; compute a 88% confidence interval.
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a n 44 51 90 CI z 05 1645 51 1645 51 124 386 p 634 b n 300 ...View the full answer
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Related Book For 
Business Statistics for Contemporary Decision Making
ISBN: 978-0470910184
6th Edition
Authors: Ken Black
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