regress edu fedu Source df MS Number of obs 10 8) 9.23 Model 54.8496124 154.8496124 Prob>F 0.0161 Residual 47.5503876 85.94379845 R-squared =0.5356 Ad] R-squared =0.4776 Total 102.4 911.3777778 Root mse 2.438 edu Coef. Std. Err t P>t [95% Conf. Interval] fedu .6873385 2262642 3.040.016 1655722 1.209105 cons 3.3824291.822797 1.860.101 .8209482 7.585806 graph twoway Ifit edu fedu scatter edu fedu Fudan University 15 father's edu Fitted values respondent's eduFudan University 11