Diêgo Maciel|Giilda Guimarães
Statistical Literacy on Regression Analysis in Brazilian Economics Courses: How Are Things Going?
Universidade Federal de Pernambuco|Universidade Federal de Pernambuco
research aims analyze brazilian economics students know regression analysis based different types knowledgeskills statistical literacy proposed gal 2002 used one question main assessment instrument brazilian higher education national exam assessment student performance skills using formulas statistical algorithms important knowledge required answer question students needed express opinion using results hypothesis tests students requisite information conduct tests given low percentage correct answers question hypothesize statistical literacy perspective developed within scope brazilian economics courses