Use the following information to compute the confidence interval for the population proportion. a. n = 715
Question:
a. n = 715 and x = 329, with 95% confidence.
b. n = 284 and p = .71, with 90% confidence.
c. n = 1250 and p = .48, with 95% confidence.
d. n = 457 and x = 270, with 98% confidence.
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a n 715 x 329 95 confidence z 025 196 46 46 0365 4235 p 4965 b ...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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