BullsEye Discount store has always prided itself on customer service. The store hopes that all BullsEye stores are providing the same level of service from coast to coast, so they have surveyed some customers. In the Southeast region, a random sample of 97 customers yielded an average overall satisfaction rating of 8.8 out of 10 and the sample standard deviation was 0.7. In the Northeast region, a random sample of 84 customers resulted in an average rating of 9.0 and the sample standard deviation was 0.6. Can BullsEye conclude, at α = 0.05, that the levels of customer satisfaction in the two markets are signifi cantly different?

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