\begin{tabular}{*{3}{l}}
\hline
                  & \multicolumn{2}{c}{M1}   \tabularnewline
                   &Estimate  &(S.E.)  \tabularnewline
 \hline
 \hline
   (Intercept)     &140.791***   &   (1.113) \tabularnewline
   genderM         &39.633***   &   (1.573) \tabularnewline
   athleticNo      &-16.690***   &   (2.182) \tabularnewline
   genderM:athleticNo    &22.345***   &   (3.086) \tabularnewline
 \hline
 N                 &200       &        \tabularnewline
 RMSE             &9.571         & \tabularnewline
 $R^2$             &0.859         & \tabularnewline
 adj $R^2$         &0.857         & \tabularnewline
 \hline
\hline
 
 \multicolumn{3}{c}{${*  p}\le 0.05$${*\!\!*  p}\le 0.01$${*\!\!*\!\!*  p}\le 0.001$}\tabularnewline
 \end{tabular}