standard deviation

Significat (Anglès)

A measure of how spread out data values are around the mean, defined as the square root of the variance. Represented with the Greek letter σ (sigma).

Conceptes

Sinònims

root-mean-square error

mean error

error of mean square

quadratic mean deviation

mean-rootsquare

square mean

mean square error

average error

root-mean-square deviation

balanced error

Traduccions

desvio padrão

standart sapma

الانحراف المعياري

déviation normale

Écart type

écart quadratique moyen

Etimologia (Anglès)

Coined by English mathematician Karl Pearson in 1894 in his paper "On the dissection of asymmetrical frequency curves".

Millora la teva pronunciació

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