| At this point we know the following about male and female salaries. |
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| a. |
Male and female overall average salaries are not equal in the population. |
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| b. |
Male and female overall average compas are equal in the population, but males are a bit more spread out. |
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| c. |
The male and female salary range are almost the same, as is their age and service. |
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| d. |
Average performance ratings per gender are equal. |
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| Let’s look at some other factors that might influence pay – education(degree) and performance ratings. |
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| 1 |
Last week, we found that average performance ratings do not differ between males and females in the population. |
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Now we need to see if they differ among the grades. Is the average performace rating the same for all grades? |
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(Assume variances are equal across the grades for this ANOVA.) |
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B |
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F |
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Null Hypothesis: |
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Alt. Hypothesis: |
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Place B17 in Outcome range box. |
