-
21 level of significance
English-Russian dictionary on nuclear energy > level of significance
- 1
- 2
См. также в других словарях:
significance level — noun : level of significance herein * * * (in the statistical test of a hypothesis) the maximum probability of a Type I error for all distributions consistent with the null hypothesis. Also called level of significance. [1945 50] … Useful english dictionary
significance level — (in the statistical test of a hypothesis) the maximum probability of a Type I error for all distributions consistent with the null hypothesis. Also called level of significance. [1945 50] * * * … Universalium
significance level — noun A measure of how likely it is to draw a false conclusion in a statistical test, when the results are really just random variations. Formally defined in statistics as the probability of making a decision to reject the null hypothesis when the … Wiktionary
significance tests — A variety of statistical techniques are used in empirical social research in order to establish whether a relationship between sample variables may be inferred to apply to the population from which the sample was drawn. These techniques assess… … Dictionary of sociology
Test method — A test method is a definitive procedure that produces a test result. (ASTM definition)The test result can be qualititive (yes/no), categorical, or quantititive (a measured value). It can be a personal observation or the output of a precision… … Wikipedia
level of significance — the probability of rejecting the null hypothesis in a statistical test when it is true called also significance level * * * Statistics. See significance level. [1920 25] … Useful english dictionary
level of significance — Date: 1925 the probability of rejecting the null hypothesis in a statistical test when it is true called also significance level … New Collegiate Dictionary
Exact test — In statistics, an exact (significance) test is a test where all assumptions upon which the derivation of the distribution of the test statistic is based are met, as opposed to an approximate test, in which the approximation may be made as close… … Wikipedia
test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… … Medical dictionary
levelof significance — level of significance n. pl. levels of significance The probability of a false rejection of the null hypothesis in a statistical test. Also called significance level. * * * … Universalium
Statistical significance — In statistics, a result is called statistically significant if it is unlikely to have occurred by chance. A statistically significant difference simply means there is statistical evidence that there is a difference; it does not mean the… … Wikipedia