There is a relationship between a person's gender and political party membership. More males tend to be Republicans and Independents while more females tend to be Democrats. There is no relationship between one's gender and one's political party membership. There is no difference between males and females in their political party membership. There is a difference in average starting salaries between small and large companies.
Large companies have higher average starting salaries than small companies.
There is no difference in average starting salaries between large and small companies. There is a difference in average starting salaries among rural, suburban, and urban locations. There is no difference in average starting salaries among rural, suburban, and urban locations. Follow-up tests are like t tests that compare two groups at a time. There is a difference in average starting salaries among rural, suburban, and urban locations.