Abstract

Mathematical statistics is a science that develops mathematical methods and systematic use of statistics for scientific and practical conclusions. In many of his areas of mathematical statistics is based on probability theory to gauge the reliability and accuracy of the findings made on the basis of limited statistical data (eg, to estimate the required sample size to produce the results desired accuracy in a sample survey). Allocate descriptive statistics, theory of estimation and hypothesis testing theory. Descriptive statistics is a set of empirical methods used for the visualization and interpretation of data (calculation ...