The trade magazine QSR routinely checks the drive-through service times of fast-food restaurants. A 95% confidence interval that results from examining 737 customers in Taco Bell's drive-through has a lower bound of 155.7 seconds and an upper bound of 160.9 seconds. What is the margin of error for the confidence interval?

The trade magazine QSR routinely checks the drive-through service times of fast-food restaurants. A 95% confidence interval that results from examining 737 customers in Taco Bell's drive-through has a lower bound of 155.7 seconds and an upper bound of 160.9 seconds. What is the margin of error for the confidence interval?

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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