[1]Tecnológico Nacional de México/Instituto Tecnológico de Oaxaca,State of Oaxaca,Mexico;
[2]Universidad Autónoma Benito Juarez de Oaxaca,State of Oaxaca,Mexico;
[2]Universidad Autónoma Benito Juarez de Oaxaca,State of Oaxaca,Mexico;
[2]Universidad Autónoma Benito Juarez de Oaxaca,State of Oaxaca,Mexico;
graduation efficiency rates; grade failure rates; dropout rates; multivariate model;