Establishing relationships, finding or proposing explanatory laws is the very role of science. The multivariate analysis corresponds to a large number of methods and techniques that simultaneously use all the variables in the theoretical interpretation of the set of data obtained, being the method chosen to work with the data, the analysis of repeated measures. The data collected belong to 61 students enrolled , which are analyzed by the statistical software Statistica 7.0, whose purpose is to verify if the educational origin influences the grades, if the schooling income between the genders are equivalent, and also to investigate if the disciplines, by the average grades form groups. After this analysis, it was verified that there is no differentiation between types of school, between some disciplines. It was also observed that the students have a significantly higher performance than the students, in all the disciplinesindependent of the school of origin.
