In this study, an educational testing data experiment by using a 10-fold cross-validation mean square error (MSE) is conducted. The performances of two ridge regression models, the new proposed MS ridge model and the well-known HK ridge model, and the traditional multiple linear regression model, MT model, are compared. Experimental result shows that the MS ridge model has the best performance, and the HK ridge model is better than the traditional multiple linear regression model, MT model.