In a study of the accuracy of fast food​ drive-through orders,Restaurant A had 206 accurate orders and 57 that were not accurate.a. Construct a 95​% confidence interval estimate of the percentageof orders that are not accurate. b. Compare the results from part​(a) to this 95​% confidence interval for the percentage of ordersthat are not accurate at Restaurant​ B: 0.198less thanplessthan0.299. What do you​ conclude? a. Construct a 95​% confidenceinterval. Express the percentages in decimal form. nothinglessthanpless than nothing ​(Round to three decimal places as​ needed.)b. Choose the correct answer below. A. Since the upper confidencelimit of the interval for Restaurant B is higher than both thelower and upper confidence limits of the interval for Restaurant​A, this indicates that Restaurant B has a significantly higherpercentage of orders that are not accurate. B. No conclusion can bemade because not enough information is given about the confidenceinterval for Restaurant B. C. Since the two confidence intervals​overlap, neither restaurant appears to have a significantlydifferent percentage of orders that are not accurate. D. The lowerconfidence limit of the interval for Restaurant B is higher thanthe lower confidence limit of the interval for Restaurant A and theupper confidence limit of the interval for Restaurant B is alsohigher than the upper confidence limit of the interval forRestaurant A.​ Therefore, Restaurant B has a significantly higherpercentage of orders that are not accurate.
