In a study of the accuracy of fast food drive-through orders, Restaurant A had 241 accurate orders and 7171 that were not accurate. a. Construct a 95% confidence interval estimate of the percentage of orders that are not accurate. b. Compare the results from part (a) to this 95% confidence interval for the percentage of orders that are not accurate at Restaurant B: 0.212 less than<pless than<0.292 What do you conclude?
In a study of the accuracy of fast food drive-through orders, Restaurant A had 241 accurate orders and 7171 that were not accurate. a. Construct a 95% confidence interval estimate of the percentage of orders that are not accurate. b. Compare the results from part (a) to this 95% confidence interval for the percentage of orders that are not accurate at Restaurant B: 0.212 less than<pless than<0.292 What do you conclude?
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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In a study of the accuracy of fast food drive-through orders, Restaurant A had
241
accurate orders and
7171
that were not accurate.a. Construct a
interval estimate of the percentage of orders that are not accurate.
95%
confidence b. Compare the results from part (a) to this
95%
confidence interval for the percentage of orders that are not accurate at Restaurant B:
0.212 less than<pless than<0.292
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