geometricmean

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

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Universalium. 2010.

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  • Geometric mean — The geometric mean, in mathematics, is a type of mean or average, which indicates the central tendency or typical value of a set of numbers. It is similar to the arithmetic mean, which is what most people think of with the word average, except… …   Wikipedia

  • Arithmetic-geometric mean — In mathematics, the arithmetic geometric mean (AGM) of two positive real numbers x and y is defined as follows:First compute the arithmetic mean of x and y and call it a 1. Next compute the geometric mean of x and y and call it g 1; this is the… …   Wikipedia

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  • Gewichtetes geometrisches Mittel — Das geometrische Mittel ist ein Mittelwert; es ist in der Statistik ein geeignetes Mittelmaß für Größen, von denen das Produkt anstelle der Summe interpretierbar ist, z. B. von Verhältnissen oder Wachstumsraten. Inhaltsverzeichnis 1 Definition 2… …   Deutsch Wikipedia

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