Estatística básica

Abstract

The book Basic Statistics was written to meet the demands of the discipline of the Agronomy course at UESPI, Uruçuí Campus. It was based on the clear and understandable development of all the basic concepts combined with the mathematical rigor applied to statistics, whose objective is to make the reader understand the basic idea of ​​Statistics and its application in the real world. It is observed that the use of Statistics is increasingly accentuated in several professional activities, in its most diverse branches with greater or lesser intensity, due to the multiple applications that the statistical method provides to those who need it. This book summarizes in a clear and objective way several subjects within Basic Statistics: statistical science; notions of sampling; statistical series; frequency distribution; statistical graphs; measures of position; measures of dispersion or variability; measures of asymmetry and kurtosis; distribution of confidence intervals; hypothesis tests; correlation and regression and contains exercises, to facilitate the understanding of the proposed content.