A restaurant manager asks all of the customers this month to take an online survey (and get a free appetizer their next visit). It turns out that 241 customers actually take the survey, and of these 209 were "extremely satisfied" with their visit. Set up an approximate 95% confidence interval for the proportion of all the restaurant's customers that say they were "extremely satisfied' with their visit. Select only one of the boxes below. A. The Normal curve cannot be used to make the requested confidence interval. B. Making the requested confidence interval does not make any sense. C. It is appropriate to compute a confidence interval for this problem using the Normal curve. If it is appropriate to compute a confidence interval for this problem using the Normal curve, then enter the confidence interval below. Otherwise, enter (0,0 for the confidence interval. [0.82 0.91].
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A restaurant manager asks all of the customers this month to take an online survey (and get a free appetizer their next visit). It turns ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Joe made 24 quarts of orange juice how many liters of orange juice did joe make
Answers (1)
Use the value of the ratio to determine which ratios are equivalent to 7:15
Answers (1)
F (x) = 6x^3+61x^2+65x+18
Answers (1)
Mark took his family out for dinner. He planned to leave a 15% gratuity on the bill. What is the total cost if the bill was 123.50 and he used a 10% coupon?
Answers (1)
123456789101112131415 Martin earned the following scores on his last five tests. 98, 78, 84, 75, 91 What is the mean of his scores?
Answers (1)
New Questions in Mathematics
Dmitri wants to cover the top and sides of the box shown with glass tiles that are 5mm square. How many tiles does he need? (The length is 15cm, the width is 20cm and the height is 9cm).
Answers (1)
3 1/2 * 8 2/3 = Answer and Explain
Answers (2)
Mona counted a total of 56 ducks on the pond in Town Park. The ratio of female ducks to male ducks that Mona counted was 5:3. What was the total number of female ducks Mona counted on the pond?
Answers (1)
Determine the height of each triangle. round to the nearest foot. a. 7 ft c. 8 ft b. 5 ft d. 4 ft
Answers (1)
Ford Motor Company sells the Fusion SES for $24,400. The Fusion Hybrid sells for $29,975. What is the percentage increase in price for the Hybrid over the Fusion SES? (Round to tenth.)
Answers (1)