Iqtisodiyot sohasida korrelyatsion-regression modellarini qöllaş

Abstract

This thesis covers the use of correlation and regression models in the quantitative assessment of economic processes, in identifying the relationships between factors and in forecasting. As a result of the development of information and communication technologies (ICT), the possibilities for collecting, storing, processing and analyzing economic data are expanding. Under these conditions, correlation analysis serves to assess the strength and direction of the relationship between economic indicators, while regression analysis serves to assess the quantitative dependence of the resulting indicator on the factors. The paper presents the stages of model building, the main statistical criteria, the areas of practical application, as well as a simple example based on hypothetical data.