A college student is interested n whether there is a difference between male and female students in the amount of time spent workingout each week. The student gathers information from a random sample of male and female students on campus.The amount of time spent working out is normally distributed. The data is given below.

males Females

7 5

5 9

9 8

10 3

6 10

2 5

4 9

a. what statistical test should be used to analyze these data?

b. identify Ho and Ha for this study.

c. Conduct the appropriate analysis.

D.Should Ho be rejected? what should the researcher conclude?

E. Calculate the 95% CI.