RT Journal Article SR Electronic A1 NERADOVÁ, Soňa A1 HORÁLEK, Josef T1 USE OF STATISTICS IN EVALUATION IN E-LEARNING SYSTEMS JF Journal of Technology and Information Education YR 2012 VO 4 IS 1 SP 10 OP 14 DO 10.5507/jtie.2012.002 UL https://jtie.upol.cz/artkey/jti-201201-0002.php AB This article describes the relationship between probability of passing a test and the form of the test. The aim is mathematically express the statistical probability of passing a test fortuitously, without previous learning. The reason for this analysis is the expansion of e-learning on all educational levels.