Question: 1) Problem 23 in Chapter 8. AN SWE R: The director of a university's career developmeat center is interested in comparing the starting annual salaries

 1) Problem 23 in Chapter 8. AN SWE R: The director

1) Problem 23 in Chapter 8. AN SWE R: The director of a university's career developmeat center is interested in comparing the starting annual salaries of male and female students who recently graduated from the university and commenced full u'me employment. The director has formed pairs of male and f-ale graduates with the same major and similar gradepoint averages. Specically, she has collected a random sample of St] such pairs and has recorded the starting annual salary of each person. These data are provided in the le PB_23.xlsx. Find a 95% condence interval for the mean difference between similar male and female graduates of this university. Interpret your result

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