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Search "Variance"
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Variance | |
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About 11 pages (3,414 words) in 6 products |
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Encyclopedia and Summary Information
summary from source:
 Variance : Forensic Science Terms
50 words, approx. 1 pages Statistic that shows the spread or dispersion of scores in a distribution of scores. It is calculated as the sum of the squares of the differences between the individual values of a set and the arithmetic mean of the set, divided by one less than the... summary from source:
Variance : Economics Topics
33 words, approx. 1 pagesThe average of the sum of the squares of deviations of data from their MEAN, calculated for a STATISTICAL POPULATION or a sample taken from it; the square of a STANDARD... summary from source:
summary from source:
summary from source:
 Variance Information
3,297 words, approx. 11 pages
In probability theory and statistics, the variance of a random variable, probability distribution, or sample is one measure of statistical dispersion, averaging the squared distance of its possible values from the expected value. Whereas the mean is a...
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Variance | |
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About 11 pages (3,414 words) in 6 products |
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