An experimenter was interested in dieting and weight loss amongmen and women. It was believed that women tend to lose more weightthan men in the first 2 weeks of a standard dieting program. Arandom sample of 15 married coupes were put on the same diet. Theirweight loss after 2 weeks is listed below. Conduct a directionalt-test of the difference using .05 as your level of significance.Be sure to complete all steps.
Wives (pounds)
2.7,4.4,3.5,3.7,5.6,5.1,3.8,3.5,5.6,4.2,6.3,4.4,3.9,5.1,3.4
Husbands (pounds)
5.0,3.3,4.3,6.1,2.5,1.9,3.2,4.1,4.5,2.7,7.0,1.5,3.7,5.2,1.9
