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Eagle Outfitters is a chain of stores specializing in outdoor apparel and camping gear. It is considering a promotion that involves mailing discount coupons to
Eagle Outfitters is a chain of stores specializing in outdoor apparel and camping gear. It is considering a promotion that involves mailing discount coupons to all its credit card customers. This promotion will be considered a success if more than 10% of those receiving the coupons use them. Before going national with the promotion, coupons were sent to a sample of 100 credit card customers.
Click on the datafile logo to reference the data.
(a) | Choose the hypotheses that can be used to test whether the population proportion of those who will use the coupons is sufficient to go national. | ||||
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(b) | The file namedEaglecontains the sample data. Develop a point estimate of the population proportion. If required, round your answer to two decimal places. | ||||
(c) | Use= 0.05 to conduct your hypothesis test. If required, roundto two decimal places and-value to four decimal places. | ||||
-value = | |||||
Should Eagle go national with the promotion? | |||||
Because-value is - Select your answer -greater thanless thanItem 6 , we - Select your answer -do not rejectrejectItem 7 . We - Select your answer -can concludecannot concludeItem 8 that more thanof Eagle Outfitters' credit card customers redeem their coupons. Based only on the obtained-value, Eagle - Select your answer -shouldshould notItem 9 go national with the promotion. |
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