Diseño y Evaluación de una Trayectoria Hipotética de Aprendizaje para Intervalos de Confianza basada en Simulación y Datos Reales

Abstract This article discusses the design of a hypothetical learning trajectory to introduce the confidence intervals in a basic university course, from an informal perspective based on the use of data obtained from surveys and samples simulation. The trajectory consists of four activities and was evaluated as part of a first improvement cycle with a group of 11 students (19-21 years) of international studies career at a Mexican university. The results were obtained from the analysis of the worksheets and software files delivered by the students at the end of each activity, in addition a set ...