http://hdl.handle.net/11716/5796 Thu, 30 Apr 2026 19:25:58 GMT 2026-04-30T19:25:58Z http://hdl.handle.net/11716/5808 Kalkulatory graficzne i komputery a testy istotności Wołodźko, Stanisław In the first part of this paper we show how to determine, using a CASIO graphic calculator, the power of a significance test. The suitable programmes, prepared by the author, are attached in the annex. In the second part we discuss some abilities of the computer programme MATHEMATICA to make graphs of the power functions of significance test. Tue, 01 Jan 2002 00:00:00 GMT http://hdl.handle.net/11716/5808 2002-01-01T00:00:00Z http://hdl.handle.net/11716/5807 Sprawiedliwe i niesprawiedliwe gry stochastyczne Tlustý, Pavel The article deals with analysis of two examples of simple stochastic games. There is mainly examined probability of win of individual players $G_A$ and $G_B$. Regarding these probabilities the stochastic games are consequently devided into fair and unfair. Tue, 01 Jan 2002 00:00:00 GMT http://hdl.handle.net/11716/5807 2002-01-01T00:00:00Z http://hdl.handle.net/11716/5806 Symetrie a proces matematyzacji, rachunki i dedukcja w rachunku prawdopodobieństwa Płocki, Adam 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. Tue, 01 Jan 2002 00:00:00 GMT http://hdl.handle.net/11716/5806 2002-01-01T00:00:00Z http://hdl.handle.net/11716/5805 Komputerowy program Maple w nauczaniu rachunku prawdopodobieństwa Ombach, Jerzy The aim of this paper is to establish a few examples of how Maple, one of the up-to-date computer algebra systems, can be used in a process of teaching of the calculus of probability. After some general remarks and comments on Maple we discuss: rolling the dice (false die including), drawings, waiting times, geometric probability, Markov chains, Central Limit Theorem and Law of Large Numbers. Tue, 01 Jan 2002 00:00:00 GMT http://hdl.handle.net/11716/5805 2002-01-01T00:00:00Z