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Homogeneity of Variance

In: Encyclopedia of Research Design
Edited by: Neil J. Salkind
Subject:Research Design
Keywords:homogeneity of variance; population

Homogeneity of variance is an assumption underlying both t tests and F tests (analyses of variance, ANOVAs) in which the population variances (i.e., the distribution, or “spread,” of scores around the mean) of two or more samples are considered equal. In ...

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  Salkind, N. J. (2010). Homogeneity of variance. In Encyclopedia of research design (Vol. 1, pp. 578-580). SAGE Publications, Inc., https://dx.doi.org/10.4135/9781412961288.n179
  
  Salkind, Neil J. "Homogeneity of Variance." In Encyclopedia of Research Design, edited by Salkind, Neil J., 578-80. Thousand Oaks, CA: SAGE Publications, Inc., 2010. https://dx.doi.org/10.4135/9781412961288.n179.
  
  Salkind, N. J. 2010. Homogeneity of Variance. In: Neil J. Salkind Editor, 2010. Encyclopedia of Research Design, Thousand Oaks, CA: SAGE Publications, Inc. pp. 578-580 Available at: <https://dx.doi.org/10.4135/9781412961288.n179> [Accessed 27 May 2022].
  
  Salkind, Neil J. "Homogeneity of Variance." Encyclopedia of Research Design. Edited by Vol. 1. Thousand Oaks: SAGE Publications, Inc., 2010, pp. 578-80. SAGE Knowledge. 27 May 2022, doi: https://dx.doi.org/10.4135/9781412961288.n179.
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