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p'= 을 %4 Margin of Error: E We are 96% confident that the fraction of drivers who always buckle up is between and

p'= 을 %4 Margin of Error: E We are 96% confident that the fraction of drivers who always buckle up is between and

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Suppose an insurance company randomly surveyed 890 drivers and found that 739 claimed they always buckled up. Construct a 96% confidence interval for the fraction of all drivers who buckle up. p'= zq Margin of Error: E We are 96% confident that the fraction of drivers who always buckle up is between and
Transcribed Image Text:Suppose an insurance company randomly surveyed 890 drivers and found that 739 claimed they always buckled up. Construct a 96% confidence interval for the fraction of all drivers who buckle up. p'= zq Margin of Error: E We are 96% confident that the fraction of drivers who always buckle up is between and
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