Tag: statistics

The concept of correlation and regression analysis

To solve the problems of economic analysis and forecasting, statistical, reporting or observable data are very often used. At the same time, it is believed that these data are values of a random variable. A random variable is a variable that, depending on the case, takes different values with some probability. The law of distribution […]

Sources of information about counterparty firms

The main type of information used in the analysis of a particular problem or situation is economic information, which, in turn, is divided into three main types: statistics, accounting and operational information. Statistics gives a general picture of the state and development of the national economy, highlights the course of socio-political processes in the country […]