A college student is interested whether there is a difference between male and female students in the amount of time spending working out each week. The student gathers information from a random sample of male and female students on her campus. Amount of time spend working out is normally distributed. The data appear below.
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) If significant compute the effect size and interpret this.