DISREGARD QUESTION

In Exercises 520, assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. (Note: Answers in Appendix D include technology answers based on Formula 9-1 along with Table answers based on Table A-3 with df equal to the smaller of n1 1 and n2 1.)

Are Male Professors and Female Professors Rated Differently? Listed below are student evaluation scores of female professors and male professors from Data Set 17 Course Evaluations in Appendix B. Test the claim that female professors and male professors have the same mean evaluation ratings. Does there appear to be a difference?

How do you answer this question using data analysis tools on excel, what should the settings in data analysis tab be?