Dictionary

geometric mean en · NOUN

Meanings

1. A measure of central tendency of a set of n values computed by extracting the nth root of the product of the values.
   • The geometric mean of 2, 4 and 1 is √ = 2
   • The geometric mean of the arithmetic mean and the harmonic mean is the geometric mean. In symbols: if A(x,y)#61;#123;x#43;y#92;over 2#125;, H(x,y)#61;#123;2xy#92;overx#43;y#125;, and G(x,y)#61;#92;sqrt#123;xy#125;, then G(A(x,y),H(x,y))#61;#92;sqrt#58;Template#58;x#43;y#92;over 2#125;#92;cdot#123;2xy#92;overx#43;y#61;#92;sqrt#123;xy#125;#61;G(x,y).

Forms

Coordinates

harmonic mean · arithmetic mean · quadratic mean

Hypernyms

measure of central tendency · Pythagorean mean

Translations (18)

ro medie geometrică (measure of central tendency) · ru сре́днее геометри́ческое (measure of central tendency) · cmn 几何中项 (measure of central tendency) · hy երկրաչափական միջին (measure of central tendency) · sh geometrijska sredina (measure of central tendency) · fi keskiverto (measure of central tendency) · es media geométrica (measure of central tendency) · cmn 幾何平均數 /几何平均数 (measure of central tendency) · de geometrisches Mittel (measure of central tendency) · ko 기하 평균 (measure of central tendency) · cs geometrický průměr (measure of central tendency) · pl średnia geometryczna (measure of central tendency) · et geomeetriline keskmine (measure of central tendency) · ja 幾何平均 (measure of central tendency) · fr moyenne géométrique (measure of central tendency) · hu mértani közép (measure of central tendency) · tl sukgising tamtaman (measure of central tendency) · fi geometrinen keskiarvo (measure of central tendency)