SAGE Reference - Encyclopedia of Research Design

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z Score

In: Encyclopedia of Research Design
Edited by: Neil J. Salkind
Subject:Research Design
Keywords:normal distribution; random variable

z score, also called z value, normal score, or standard score, is the standardized value of a normal random variable. The difference between the value of an observation and the mean of the distribution is usually called the deviation from the ...

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  Salkind, N. J. (2010). Z score. In Encyclopedia of research design (Vol. 1, pp. 1663-1667). SAGE Publications, Inc., https://dx.doi.org/10.4135/9781412961288.n509
  
  Salkind, Neil J. "z Score." In Encyclopedia of Research Design, edited by Salkind, Neil J., 1663-67. Thousand Oaks, CA: SAGE Publications, Inc., 2010. https://dx.doi.org/10.4135/9781412961288.n509.
  
  Salkind, N. J. 2010. z Score. In: Neil J. Salkind Editor, 2010. Encyclopedia of Research Design, Thousand Oaks, CA: SAGE Publications, Inc. pp. 1663-1667 Available at: <https://dx.doi.org/10.4135/9781412961288.n509> [Accessed 21 May 2022].
  
  Salkind, Neil J. "z Score." Encyclopedia of Research Design. Edited by Vol. 1. Thousand Oaks: SAGE Publications, Inc., 2010, pp. 1663-67. SAGE Knowledge. 21 May 2022, doi: https://dx.doi.org/10.4135/9781412961288.n509.
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