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arithmetic mean

   Also found in: Dictionary/thesaurus, Legal, Financial, Acronyms, Encyclopedia, Wikipedia, Hutchinson 0.06 sec.
mean (mēn) an average; a numerical value that in some sense represents the central value of a set of numbers.
arithmetic mean  the sum of n numbers divided by n.
geometric mean  the n th root of the product of n numbers.

a·rith·me·tic mean (-rthm-tk)
n.
The value obtained by calculating the sum of a set of quantities and then dividing that sum by the number of quantities in the set. Also called average.

arithmetic mean.
See mean.

arithmetic mean
see mean.


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51c (Phylogeny Inference Package, University of Washington, Seattle, WA, USA) was used to analyze data and generate a dendrogram by using the unweighted pair-group method with arithmetic mean clustering fusion strategy.
In mathematics and statistics, the arithmetic mean of a set of numbers is the sum of all the members of the set divided by the number of items in the set (cardinality).
 
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