An experimenter was interested in dieting and weight loss among
men and women. It was believed that women tend to lose more weight
than men in the first 2 weeks of a standard dieting program. A
random sample of 15 married coupes were put on the same diet. Their
weight loss after 2 weeks is listed below. Conduct a directional
t-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...