XALQARO BAHOLASH DASTIRLARI VOSITASIDA PEDAGOGIK TADQIQOTLARDA STATISTIK METODLAR

Abstract

It should be emphasized that none of the considered methods, taken by itself, can claim universality, a full guarantee of the objectivity of the data obtained. Thus, elements of subjectivity in the answers obtained by surveying respondents are obvious. The results of observations, as a rule, are not free from subjective assessments of the researcher himself. Therefore, each researcher should strive, on the one hand, to improve the technique of applying any specific method, and on the other - to the complex, mutually controlling use of different methods for studying the same problem. Mastering the entire system of methods makes it possible to develop a rational research methodology, clearly organize and conduct it, and obtain significant theoretical and practical results.