Repeat Exercise 5 "Student Evaluations of Professors" using all of the student evaluations of professors given in Data Set 17 "Course Evaluations" in Appendix B.
Exercise 5
Use the sample data given in Exercise 1 and test the claim that evaluation ratings of female professors have the same median as evaluation ratings of male professors. Use a 0.05 significance level.
Refer to the indicated data set in Appendix B and use the Wilcoxon rank-sum test.
Data Set 17

PROF COURSE EVAL PROF EVAL PROF GENDER PROF AGE SIZE PROF BEAUTY PROF PHOTO CLASS LEVEL 4.3 4.5 3.7 4.3 4.4 4.7 4.6 4.1 4.5 4.8 female 5.000 3.000 3.333 3.167 7.333 2 upper 17 color upper color 40