In a study of the accuracy of fast food​ drive-through orders, Restaurant A had 205 accurate orders and 56 that were not

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answerhappygod
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In a study of the accuracy of fast food​ drive-through orders, Restaurant A had 205 accurate orders and 56 that were not

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In a study of the accuracy of fast food​ drive-through
orders, Restaurant A had 205 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 Restaurant​ B: 0.198<p<0.271. What do
you​ conclude?
a. Construct a 90​% confidence interval. Express the percentages
in decimal form.
<p<
​(Round to three decimal places as​ needed.)
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