statement of variance

statement of variance
Экономика: заявление о необходимости отклонения

Универсальный англо-русский словарь. . 2011.

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  • variance — [ver′ē əns, var′ē əns] n. [OFr < L variantia < L varians, prp. of variare, to VARY] 1. the quality, state, or fact of varying or being variant; a changing or tendency to change 2. degree of change or difference; divergence; discrepancy 3.… …   English World dictionary

  • Variance — In probability theory and statistics, the variance of a random variable, probability distribution, or sample is one measure of statistical dispersion, averaging the squared distance of its possible values from the expected value (mean). Whereas… …   Wikipedia

  • Gender variance — is a term that refers to those expressions of gender (masculinity and femininity) that do not conform to the dominant gender norms of Western culture. The term is used by scholars of psychology [Lynne Carroll, Paula J. Gilroy, Jo Ryan (2002),… …   Wikipedia

  • Any Company, Inc.: Comparative income statement for the month of October 20__, Table — ▪ Table Table 4: Any Company, Inc.: Comparative income statement for the month of October 20 (in $000,000) actual planned difference divisional profit contribution division A $100 $120 $(20) division B 70 65 5 division C 140 150 (10)   total… …   Universalium

  • Lying — • As defined by St. Thomas Aquinas, a statement at variance with the mind Catholic Encyclopedia. Kevin Knight. 2006. Lying     Lying     † …   Catholic encyclopedia

  • probability theory — Math., Statistics. the theory of analyzing and making statements concerning the probability of the occurrence of uncertain events. Cf. probability (def. 4). [1830 40] * * * Branch of mathematics that deals with analysis of random events.… …   Universalium

  • Chebyshev's inequality — For the similarly named inequality involving series, see Chebyshev s sum inequality. In probability theory, Chebyshev’s inequality (also spelled as Tchebysheff’s inequality) guarantees that in any data sample or probability distribution, nearly… …   Wikipedia

  • Roll's critique — is a famous analysis of the validity of the Capital Asset Pricing Model (CAPM). It concerns methods to formally test the statement of the CAPM, the equationE(R i) = R f + eta {im}(E(R m) R f).,This equation relates the asset expected return E(R… …   Wikipedia

  • Randomized controlled trial — Flowchart of four phases (enrollment, intervention allocation, follow up, and data analysis) of a parallel randomized trial of two groups, modified from the CONSORT (Consolidated Standards of Reporting Trials) 2010 Statement[1] …   Wikipedia

  • Meta-analysis — In statistics, a meta analysis combines the results of several studies that address a set of related research hypotheses. In its simplest form, this is normally by identification of a common measure of effect size, for which a weighted average… …   Wikipedia

  • statistics — /steuh tis tiks/, n. 1. (used with a sing. v.) the science that deals with the collection, classification, analysis, and interpretation of numerical facts or data, and that, by use of mathematical theories of probability, imposes order and… …   Universalium


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