Symetrie a proces matematyzacji, rachunki i dedukcja w rachunku prawdopodobieństwa

Abstract

This paper deals with symmetry as a specific mathematical means (constructing probabilistic models of certain statistical experiments) and device in the organisation of the calculation phase of a solution and deduction in the process of solving problems in the probability theory. In this paper certain means of discovering and justifying stochastic symmetry are presented. Symmetry is presented as a device used to calculated the probability and expected value of random variables in discrete probability spaces.