Afterwards, data were exported and analyzed in the Statistical Package for the Social Sciences SPSS, version 17.0, and absolute and relative frequencies, as well as central tendencies and dispersion measures, were computed.
En seguida, los datos fueron exportados y analizados en el programa SPSS Statistical Package for the Social Sciences, versión 17.0, para cálculo de frecuencias absolutas, relativas, medidas de tendencia central y de dispersión.
Em seguida, os dados foram exportados e analisados no programa SPSS Statistical Package for the Social Sciences, versão 17.0, para cálculo de frequências absolutas, relativas, medidas de tendência central e de dispersão.