type 2 error

type 2 error
мат.
ошибка второго рода

English-Russian scientific dictionary. 2008.

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Смотреть что такое "type 2 error" в других словарях:

  • Type I Error — A type of error that occurs when a null hypothesis is rejected although it is true. The error accepts the alternative hypothesis, despite it being attributed to chance. Also referred to as a false positive . Type I error rejects an idea that… …   Investment dictionary

  • Type II Error — A statistical term used within the context of hypothesis testing that describes the error that occurs when one accepts a null hypothesis that is actually false. The error rejects the alternative hypothesis, even though it does not occur due to… …   Investment dictionary

  • Type I error — The statistical error (said to be "of the first kind" or alpha error) made in testing an hypothesis when it is concluded that a treatment or intervention is effective when it really is not. Sometimes referred to as a false positive. * * …   Medical dictionary

  • Type II error — The statistical error (said to be "of the second kind" or beta error) made in testing an hypothesis when it is concluded that a treatment or intervention is not effective when it really is. Sometimes referred to as a false negative. * * …   Medical dictionary

  • type I error probability — pirmosios rūšies klaidos tikimybė statusas T sritis Standartizacija ir metrologija apibrėžtis Tikimybė padaryti pirmosios rūšies klaidą. atitikmenys: angl. type I error probability vok. Signifikanzniveau, n rus. вероятность ошибки первого рода, f …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • type II error probability — antrosios rūšies klaidos tikimybė statusas T sritis Standartizacija ir metrologija apibrėžtis Tikimybė padaryti antrosios rūšies klaidą. atitikmenys: angl. type II error probability rus. вероятность ошибки второго рода, f pranc. probabilité… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • type I error — noun Rejecting the null hypothesis when the null hypothesis is true. Syn: α error, alpha error, false positive, error of the first kind …   Wiktionary

  • type II error — noun Accepting the null hypothesis when the null hypothesis is false. Syn: β error, beta error, error of the second kind, false negative …   Wiktionary

  • Type I error — the error made in the statistical testing of a hypothesis by rejecting the null hypothesis when it is actually true. [1960 65] * * * …   Universalium

  • Type II error — the error made in the statistical testing of a hypothesis by accepting the null hypothesis when it is actually false. * * * …   Universalium

  • type I error — ˌtīp¦wən noun : rejection of the null hypothesis in statistical testing when it is true * * * the error made in the statistical testing of a hypothesis by rejecting the null hypothesis when it is actually true. [1960 65] …   Useful english dictionary


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