Problem
Using data from the GSS, you regress the typical number of hours of television watched on an average day (Y) on the number of education completed (X) and obtain the following results: Y = 4.93 - .15X. Answer the following two questions in a few sentences: (i) what is your interpretation of the regression results?; and, (ii) List at least one mediating variable that may explain the association between education and the number of hours watching TV.