A study sample was recruited to examine whether a smoking cessation program may be successful in the population. Of the 1200 individuals that were surveyed, 365 classified themselves as smokers. Construct a 95% CI for the true percentage of smokers in the population.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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A study sample was recruited to examine whether a smoking cessation program may be successful in the population. Of the 1200 individuals that were surveyed, 365 classified themselves as smokers. Construct a 95% CI for the true percentage of smokers in the population. 

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