Statics
Complete the problems below and submit your work in an Excel document. ; Be sure to show all of your work and clearly label all calculations. All statistical calculations will use theEmployee Salary Data Set.
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Included in the Week Two tab of the ;Employee Salary Data Set are 2 one-sample t-tests comparing male and female average salaries to the overall sample mean.
- Based on our sample, how do you interpret the results and what do these results suggest about the population means for male and female salaries?
- Based on our sample results, perform a 2-sample t-test to see if the population male and female salaries could be equal to each other.
- Based on our sample results, can the male and female compas in the population be equal to each other? (Another 2-sample t-test.)
- What other information would you like to know to answer the question about salary equity between the genders? ; Why?
- If the salary and compa mean tests in questions 3 and 4 provide different results about male and female salary equality, which would be more appropriate to use in answering the question about salary equity? ; Why? What are your conclusions about equal pay at this point?
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