Of 500 random people surveyed, 72 were smokers.  Find the 95% confidence interval. SE=0.0157

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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 Of 500 random people surveyed, 72 were smokers.  Find the 95% confidence interval. SE=0.0157

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