noun
- The sum of the values of a random variable divided by the number of values.
- synonyms: first moment, expectation, expected value
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). arithmetic mean. Retrieved September 20, 2026, from http://smartdefine.org/arithmetic_mean/definitions/1214935 |
| Chicago | WordNet. 2010. "arithmetic mean" http://smartdefine.org/arithmetic_mean/definitions/1214935 (accessed September 20, 2026). |
| Harvard | WordNet 2010, arithmetic mean, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/arithmetic_mean/definitions/1214935>. |
| MLA | WordNet. "arithmetic mean" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/arithmetic_mean/definitions/1214935> |