wikipedia
English
Etymology
Quadratic in the phrase refers to the squaring on the terms.
Noun
quadratic mean

1. mathematics A type of average, calculated as the square root of the mean of the squares, ie. <math>Q = \sqrt { x_1^2 + x_2^2 + ... + x_n^2 \over n }</math>.

Translations
trans-top|type of average
Croatian: t-|hr|kvadratna sredina|f
Czech: t-|cs|kvadratický prům�r|m
French: t-|fr|moyenne quadratique
trans-mid
trans-bottom

Synonyms
root mean square
See also
arithmetic mean
geometric mean
harmonic mean

• 2007-11-28 23:03 - Tbot - updated t/t-/t+ templates

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