1 STA7AQT TEST 3 DUE DATE: 31 MAY 2022 MARKS : 50 INSTRUCTIONS: This is a Take Home Test. Answer all questions Round Answers to 4 Decimals Save your file in PDF format. Save file as : surname, Initials, student number Submit via email to: pnyelisani@uj.ac.za Don't send links. Send an attached file via email. Question 1 7 A study done by Business Week of wage differentials between men and women reported that one of the reasons wages for men are higher than wages for women is that men tend to have more years of working experience than women. Does it appear that men have significantly more years of experience than women at a 2% level of significance? Assume the following sample summaries show the years of experience for each group: Men Women n = 100 n = 85 x = 14.9 years x = 10.3 years s = 5.2 years s = 3.8 years Question 2 13