STATS250 YELLOW SHEET FOR: PROJECT #2 Pa (e) Average annual salary for females in GRADE 5: X Females5 = (f) Hypothesis test (a = 0.05): Ho: HFemaless $90,000 Attached SPSS Output (add 1 point) Conclusion: Fail to reject Ho Reject Ho Conclusion in context of problem: I/we are 95% confident that on average, female senior officers at B&T earn annual salaries in excess of $90,000. There is no enough evidence to conclude that female senior officers at B&T earn average annual salaries in excess of $90,000. I/we are 95% confident that on average, female senior officers at B&T earn annual salaries of $90,000 or less. (8) Average annual salary for males in GRADE 5: X Maless = (h) Hypothesis test (o = 0.05): Ho: LMaless $ $90,000 VS HA: (Males5 > $90,000 Attached SPSS Output (add 1 point) Conclusion: Fail to reject Ho Reject Ho