geometric mean

(redirected from Geometrical Mean)
Also found in: Thesaurus, Medical, Encyclopedia.
Related to Geometrical Mean: Geometric mean return

geometric mean

n.
The nth root, usually the positive nth root, of a product of n factors.

geometric mean

n
(Mathematics) the average value of a set of n integers, terms, or quantities, expressed as the nth root of their product. Compare arithmetic mean

ge′omet′ric mean′


n.
the mean of n positive numbers obtained by taking the nth root of the product of the numbers: The geometric mean of 6 and 24 is 12.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.geometric mean - the mean of n numbers expressed as the n-th root of their product
statistics - a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population parameters
mean, mean value - an average of n numbers computed by adding some function of the numbers and dividing by some function of n
Translations
geometrický průměr
geometrisches Mittel
moyenne géométrique
geometrijska sredina
średnia geometryczna

geometric mean

nmedia geometrica
References in periodicals archive ?
At the final step, the two horizontal components were merged together using a geometrical mean option:
This fraction of L can be obtained approximately using a calculator, or it can again be obtained exactly by geometrical means as will be shown after we consider Figure 2d.