SAGE Reference - Encyclopedia of Research Design

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Variance

In: Encyclopedia of Research Design
Edited by: Neil J. Salkind
Subject:Research Design

When describing a distribution of scores, one should use at least three indices: the shape of the distribution (e.g., unimodal, normal, and skewed), a measure of central tendency (e.g., mean and median), and a measure of the spread of scores. The ...

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  Salkind, N. J. (2010). Variance. In Encyclopedia of research design (Vol. 1, pp. 1607-1608). SAGE Publications, Inc., https://dx.doi.org/10.4135/9781412961288.n491
  
  Salkind, Neil J. "Variance." In Encyclopedia of Research Design, edited by Salkind, Neil J., 1607-8. Thousand Oaks, CA: SAGE Publications, Inc., 2010. https://dx.doi.org/10.4135/9781412961288.n491.
  
  Salkind, N. J. 2010. Variance. In: Neil J. Salkind Editor, 2010. Encyclopedia of Research Design, Thousand Oaks, CA: SAGE Publications, Inc. pp. 1607-1608 Available at: <https://dx.doi.org/10.4135/9781412961288.n491> [Accessed 26 Jun 2022].
  
  Salkind, Neil J. "Variance." Encyclopedia of Research Design. Edited by Vol. 1. Thousand Oaks: SAGE Publications, Inc., 2010, pp. 1607-8. SAGE Knowledge. 26 Jun 2022, doi: https://dx.doi.org/10.4135/9781412961288.n491.
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