Ibarra Alzugaray

The following material is entitled ＂Step-by-step exercises on Descriptive Statistics＂. It deals with conceptual aspects of Descriptive Statistics that will serve as a guide for the understanding of the solved exercises proposed. They are taken from the book Laboratorio de Estadística Matemática I, part one.It constitutes a support material in the teaching-learning process in higher education, specifically, directed to students who study careers related to Economic Sciences.