In a study of the accuracy of fast food​ drive-through orders, Restaurant A had 221 accurate orders and 60 that were not accurate. a. Construct a 90​% confidence interval estimate of the percentage of orders that are not accurate. Express the percentages in decimal form.  b. Compare the results from part​ (a) to this 90​% confidence interval for the percentage of orders that are not accurate at Restaurant​ B: 0.193less than <p less than< 0.268. What do you​ conclude?

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.