The Jonckeaere-Terpstra test is one of the one factor tests of non-parametric variance analysis. It was proposed by Terpstra [l5] and Jonckheere [6] most of ten it appears in the scientific literature is the Jonckheere’s ...

The article deals with important, from the point of view of application, Mann-Whitney test used for comparing distribution of two populations. After a short review of the known from literature basic properties of the test’s ...