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MEAN
A measure of central tendency for data at the interval or ratio level of measurement, commonly called an average. Determined by summing the values or scores in a distribution and dividing by the number of values or scores. See: MEDIAN / MODE / .

Last updated 2002--0-9-


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Athabaca University ICAAP

© Robert Drislane, Ph.D. and Gary Parkinson, Ph.D.
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