variance

1. (noun) the second moment around the mean; the expected value of the square of the deviations of a random variable from its mean value
Related Words: covariance, moment, standard deviation

2. (noun) an activity that varies from a norm or standard; "any variation in his routine was immediately reported"
Synonyms: variation
Related Words: activity

3. (noun) discord that splits a group
Synonyms: division
Related Words: discord, dissension

4. (noun) an event that departs from expectations
Synonyms: discrepancy, variant
Related Words: departure, deviation, difference, divergence

5. (noun) the quality of being subject to variation
Synonyms: variability, variableness
Related Words: changeability, changeableness, variational, variedness

6. (noun) a difference between conflicting facts or claims or opinions; "a growing divergence of opinion"
Synonyms: disagreement, discrepancy, divergence
Related Words: allowance, difference, leeway, margin, tolerance



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