# Question

Consider the “commute time” data for college males and females given in Exercise 10..

a. Are the assumptions of normality satisfied for each sample? Explain.

b. Test the hypothesis that there is no difference between the mean commute times for male and female college students. Use a 0.05 level of significance.

c. If the difference is significant in part b, what factors could be contributing to the difference?

a. Are the assumptions of normality satisfied for each sample? Explain.

b. Test the hypothesis that there is no difference between the mean commute times for male and female college students. Use a 0.05 level of significance.

c. If the difference is significant in part b, what factors could be contributing to the difference?

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