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In a study of the accuracy of fast fooddrive-through orders, Restaurant A had 291 accurate orders and 56 that were not accurate. a. Construct a

In a study of the accuracy of fast fooddrive-through orders, Restaurant A had 291 accurate orders and 56 that were not accurate.

a. Construct a 90% confidence interval estimate of the percentage of orders that are not accurate.

b. Compare the results from part(a) to this 90% confidence interval for the percentage of orders that are not accurate at RestaurantB: 0.141

a. Construct a 90% confidence interval. Express the percentages in decimal form.

( )

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