Finally the best model was chosen a

Finally the best model was chosen and the results were evaluated. By comparison the results of prediction for student’s during the year 2012/13 according to the prediction class attribute: ‘‘Final grade’’, with the actual Final grade of the same student the authors could choose the best parameters for the Fill from example data mining technique. The final Data mining Fill from example predictive model was ready for prediction as a ‘future student Final grade’, which was based on already known instances. The model could be used by confidence, until several assumptions were obtained as True (Berry & Linoff, 2000).