What propels people to be involved in their communities? Income might play a role: households with higher incomes might give people the luxury of time to be involved. Using ANES data, run a simple regression using household income in thousands as your independent variable and the Involvement Index as your dependent variable. Then, examine the possibility that it is really household education that plays a role: educated people have more skills to bring to their involvement, and they have higher incomes. Run a second regression model, adding education of the household as a second independent variable. Create a table that contains both models and fully interpret your results.