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Definition of Arithmetic mean
1. Noun. The sum of the values of a random variable divided by the number of values.
Exact synonyms: Expectation, Expected Value, First Moment
Category relationships: Statistics
Generic synonyms: Mean, Mean Value
Category relationships: Statistics
Generic synonyms: Mean, Mean Value
Definition of Arithmetic mean
1. Noun. (statistics probability) The measure of central tendency of a set of values computed by dividing the sum of the values by their number; commonly called the '''mean''' or the '''average'''. ¹
¹ Source: wiktionary.com
Medical Definition of Arithmetic mean
1. The mean calculated by adding a set of values and then dividing the sum by the number of values. (05 Mar 2000)