Is there evidence of a difference in mean time spent exercising between males and females? In the sample, we have a mean of 12.4 hours a week for 20 males and a mean of 9.4 hours a week for 30 females.

(a) State the hypotheses for the test. Testing

(b) Conduct the test on Statkey and find the p-value. Show the Statkey printout.

(c). Make a conclusion in the test, stated in the context of the problem. Use complete sentences and be specific.