| variability |
The amount of dispersion of scores about some central value.
출처: highered.mcgraw-hill.com/sites/0072523425/student_...
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| variance |
The arithmetic mean of the squared deviations from the mean.
출처: highered.mcgraw-hill.com/sites/0072402822/student_...
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| variation |
1. The range within which values of a variable lie, as in the diurnal or annual variation. 2. Same as declination.
출처: amsglossary.allenpress.com/glossary/browse
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| variability |
Mathematically, same as spread.
출처: amsglossary.allenpress.com/glossary/browse
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| variance |
In statistics: The sum of the squared deviations, divided by one less than the number of observations. A statistical measure of variation in a population.
출처: www.fao.org/docrep/003/X3910E/X3910E25.htm
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