A random sample of 520 adults was surveyed and it was found that 130 of them exercise at least once a month. Given this information construct a 95% confidence interval for the proportion of the adult population that exercises at least once per month
A random sample of 520 adults was surveyed and it was found that 130 of them exercise at least once a month. Given this information construct a 95% confidence interval for the proportion of the adult population that exercises at least once per month
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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A random sample of 520 adults was surveyed and it was found that 130 of them exercise at least once a month. Given this information construct a 95% confidence interval for the proportion of the adult population that exercises at least once per month
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