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In a study of the accuracy of fast food drive-through orders, Restaurant A had 332 accurate...
In a study of the accuracy of fast food drive-through orders, Restaurant A had 332 accurate orders and 58 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: 0.126less thanpless than0.206. What do you conclude? a. Construct a 95% confidence interval. Express the percentages in decimal form.
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