Use the data file Eagle.xlsx to answer this question. Eagle Outfitters is a chai

Question

Use the data file Eagle.xlsx to answer this question. Eagle Outfitters is a chain of stores specializing in outdoor apparel and camping gear. It is considering a promotion that in- volves 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. Be- fore going national with the promotion, coupons were sent to a sample of 100 credit card customers.

Develop hypotheses that can be used to test whether the population proportion of those who will use the coupons is sufficient to go national.

Develop a point estimate of the population proportion.

Use = 0.05 to conduct your hypothesis test. Should Eagle go national with the promotion?

Used Coupon? No No No Yes No No Yes No No No No No No No No No No No No No No No No No Yes No No Yes No No No No No No No No Yes No No No No No No No No No No No No Yes Yes No Yes No No No No No No No No No No No No No No No Yes No No No No Yes No No No No No No No No No No No No No No No No Yes No Yes Yes No No No No No No

Explanation / Answer

Use the data file Eagle.xlsx to answer this question. Eagle Outfitters is a chain of stores specializing in outdoor apparel and camping gear. It is considering a promotion that in- volves 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. Be- fore going national with the promotion, coupons were sent to a sample of 100 credit card customers.

Develop hypotheses that can be used to test whether the population proportion of those who will use the coupons is sufficient to go national.

Develop a point estimate of the population proportion.

Use = 0.05 to conduct your hypothesis test. Should Eagle go national with the promotion?

Used Coupon? No No No Yes No No Yes No No No No No No No No No No No No No No No No No Yes No No Yes No No No No No No No No Yes No No No No No No No No No No No No Yes Yes No Yes No No No No No No No No No No No No No No No Yes No No No No Yes No No No No No No No No No No No No No No No No Yes No Yes Yes No No No No No No

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