study of the accuracy of fast Tood drive-through orders, Restaurant A had 225 accurate orders and 69 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: 0.203
study of the accuracy of fast Tood drive-through orders, Restaurant A had 225 accurate orders and 69 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: 0.203
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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Transcribed Image Text:In a study of the accuracy of fast food drive-through orders, Restaurant A had 225 accurate orders and 69 that were not accurate Next quesuon
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: 0.203 <p<0.303. What do you conclude?
a. Construct a 95% confidence interval. Express the percentages in decimal form.
O<p<O (Round
three decimal places as needed.)
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