analysis of variance -
1analysis of variance — n analysis of variation in an experimental outcome and esp. of a statistical variance in order to determine the contributions of given factors or variables to the variance * * * (ANOVA) a statistical method for analyzing the effects of each of… …
2Analysis of variance — A*nal y*sis of variance, n. (Statistics) a statistical technique by which the results of an observation or experiment are analyzed to determine the relative contributions of the different possible causative factors or variables to the outcome.… …
3Analysis of variance — In statistics, analysis of variance (ANOVA) is a collection of statistical models, and their associated procedures, in which the observed variance in a particular variable is partitioned into components attributable to different sources of… …
4analysis of variance — ANOVA; variance analysis 1) A commonly used method for examining the statistically significant differences between the means of two or more populations In its simplest form (one way analysis of variance), it involves only one dependent variable… …
5analysis of variance — ANOVA; = variance analysis In standard costing and budgetary control, the analysis of variances in order to seek their causes. The total profit variance or production cost variance is analysed into sub variances to indicate the major reasons for… …
6analysis of variance — noun a statistical method for making simultaneous comparisons between two or more means; a statistical method that yields values that can be tested to determine whether a significant relation exists between variables • Syn: ↑ANOVA • Topics:… …
7analysis of variance — Date: 1918 analysis of variation in an experimental outcome and especially of a statistical variance in order to determine the contributions of given factors or variables to the variance …
8analysis of variance — Statistics. a procedure for resolving the total variance of a set of variates into component variances that are associated with defined factors affecting the variates. Also called variance analysis. [1935 40] * * * …
9analysis of variance — noun A collection of statistical models, and their associated procedures, in which the observed variance is partitioned into components due to different explanatory variables. Syn: ANOVA …
10Analysis of Variance — (ANOVA) Tool used in statistics to apportion observed variance into probable causes, e.g. when used to determine the significance of variances between measurable items in different populations …
