the founder of this direction was william petty, he was the first to try to estimate the wealth of england's; in the first half of the 19th century, another direction arose, which entered the history of science under the name mathematical statistics. representatives of this school reached the point of theoretical generalization of practice and accounting and statistical work. this theory became the basis for modern statistics. the core of science. statistical in our country is concentrated in the national statistical committee, how scientists conduct research and the most interesting thing is how they understand that this or that area needs to be studied, we will find out right now, in our studio we have the head of the main department for coordination and development of the statistical system of belstat, hello hello, allah, let's start with the basics, what stages does any statistical observation consist of, the statistical process itself is very... multi-stage and multifaceted, the result of statistical production is statistical information. the first stage is, of course, determining the n