| Significancy of obtained results is justified by provided methodological
basis of research, the set of appropriate research techniques, sufficiently
representative sampling, reliability and efficiency of modern methods of
mathematical statistics and appropriate interpretation of the empirical findings.
Data processing was carried out by using standard software («MS Excel», «SPSS
13», «Statistica 6.0»), ensuring the effectiveness of application of methods of
mathematical statistics.
Достарыңызбен бөлісу: | 
