standard deviations

A form of standard deviation — 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).

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Meanings

noun
  1. pluralplural of standard deviation
Cite this entry
APA

standard deviations. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/standard%20deviations

MLA

“standard deviations.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/standard%20deviations. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “standard deviations,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/standard%20deviations.

Source: standard deviations on Wiktionary, CC BY-SA 4.0.