analysis of variance

noun phrase

Definition of analysis of variance

: 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

First Known Use of analysis of variance

1918, in the meaning defined above

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The first known use of analysis of variance was in 1918

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Cite this Entry

“Analysis of variance.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/analysis%20of%20variance. Accessed 18 Sep. 2021.

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More Definitions for analysis of variance

analysis of variance

noun

Medical Definition of analysis of variance

: 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

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