9. In the regression you ran in (8), If Dist increases from 2 to 3 (from 20 to 30 miles), how are years of education expected to change? If Dist increases from 6 to 7 (from 60 to 70 miles), how are years of education expected to change?

Series in Data Set Name Desrciption ed Years of Education Completed (See below) female 1 = Female/0 = Male black 1 = Black/0 = Not-Black Hispanic 1 = Hispanic/0 = Not-Hispanic bytest Base Year Composite Test Score. (These are achievement tests given to high school seniors in the sample) dadcoll 1 = Father is a College Graduate/ 0 = Father is not a College Graduate momcoll 1 = Mother is a College Graduate/ 0 = Mother is not a College Graduate incomehi 1 = Family Income > $25,000 per year/ 0 = Income Itl) (Intercept) 8.920822 0. 251586 35.458