Key terms


The key terms include the basic concepts and definitions.

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S

Skewed distribution

A distribution is skewed if one of its tails is longer than the other.


Statistical research

Sattistical research - is a scientifically organized collection, consolidation and analysis of data (facts) on socio-economic, demographic and other phenomena and processes of the life of society, scientifically organized according to a single program, with the fixation of their most significant features in the reporting and analytical documentation.