BUS 308 Statistics for Managers Week 2 Assignment
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| Testing means - T-tests | |||||||||||||
| In questions 2 and 3, be sure to include the null and alternate hypotheses you will be testing. | |||||||||||||
| In the first 3 questions use alpha = 0.05 in making your decisions on rejecting or not rejecting the null hypothesis. | |||||||||||||
| Below are 2 one-sample t-tests comparing male and female average salaries to the overall sample mean. | |||||||||||||
| (Note: a one-sample t-test in Excel can be performed by selecting the 2-sample unequal variance t-test and making the second variable = Ho value -- see column S) | |||||||||||||
| Based on our sample, how do you interpret the results and what do these results suggest about the population means for male and female average salaries? | |||||||||||||
10 years ago
BUS 308 Statistics for Managers Week 2 Assignment
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bus308_week_2_data_questions_answer.xls- bus308_week_2_data_questions.xls
- data_set-1.xls
