This model, make use of the software Weka The J4.8
algorithm(J4.8 implements a later and slightly improved
version called C4.5) is used for predictive data mining.
Modeling student drop outs: The modeling process starts by
studying the relationship between student drop outs and
underlying risk factors including gender, attendance,
previosus semester grade, parent education, parent income,
scholarship, first child and whether the student is working or
not.