Create a Pivot Table of Management Level vs. Gender
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Using the Cumba database file, create a pivot table of management level versus gender. Then, copy the data from the table into a chi square table to see if a relationship exists between employee genders and their management level. What can you conclude at the .05 significance level?
Using the Cumba database file, develop a model to predict employee salary using employee age, years of experience, and gender. Since gender is nominal, use 0 for male and 1 for female. The Multiple Regression file has already been pre-loaded with the data, so you need only interpret the output. Complete the following tasks:
State the multiple regression equation.
Interpret the meaning of the slopes in the equation.
Predict the salary for a 40-year-old male employee with 5 years of experience.
At the .05 level of significance, determine whether each explanatory variable makes a significant contribution to the regression model.
Interpret the meaning of the r-squared.
Interpret your findings. What changes would you make to the model, given the results?
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Solution Summary
The solution creates a pivot table of management level vs. gender.
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