Avalia o de um Curso de Matemática à Distancia com Modelos DEA e Sele o de Variáveis

This article evaluates, in quantitative terms, Mathematical courses offered by the Undergraduate Distance Education Center of Rio de Janeiro (CEDERJ), consortium between the state government, city halls and several universities. For this purpose, we used the Envelopment Data Analysis (DEA) tool, which measures the relative efficiency between different Decision Making Units (DMUs), combined with a method of variables selection.