1.The 18th letter of the Greek alphabet. See Table atalphabet. 2.A sigma factor. 3.StatisticsThe standard deviation of a given probability distribution or a given set of data. [Greeksīgma,of Phoenician origin; seesmkinSemitic roots.] ...
There is 1 meaning of the word Sigma. How to pronounce sigma: US Your browser does not support the audio element. Sigma - as a noun The 18th letter of the greek alphabet Example Sentences "The lowercase sigma (σ) represents the standard deviation in statistics." "In mathematics, ca...
sigma US /'sɪɡmə/・ UK /ˈsɪgmə/ C1 DefinitionVideo subtitles noun 18th letter of the Greek alphabet - Footer About Our Learning Services About Us Join Us FAQ Contact Us Hot Tags Services Pronunciation Challenge Save&Review Chrome Extension Search Vocabulary Blog Channels Busine...
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Related to sigma:Six Sigma S Fifthletterof aNasdaqstocksymbolspecifyingabeneficialinterest. Copyright©2012,Campbell R. Harvey.AllRightsReserved. S Asymbolappearingnextto astocklistedonNASDAQindicatingthatthestockhasbeneficial ownership.AllNASDAQlistingsuseafour-letterabbreviation;if an Sfollowstheabbreviation...
“Sigma factor.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/sigma%20factor. Accessed 18 Feb. 2025. Copy Citation Share Post the Definition of sigma factor to Facebook Facebook Share the Definition of sigma factor on Twitter Twitter Love...
“Kids use Alpha and Sigma interchangeably,” Lindsay tellsTODAY.com. “They don’t make much of a distinction between being humble or not, even though that’s (technically) the definition.” Lindsay clarifies, “Beta is an insult. (It means) ‘You’re inferior to me and I’m better th...
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The empirical rule is also known as thethree-sigma rule, as "three-sigma" refers to a statistical distribution of data within three standard deviations from the mean on a normal distribution (bell curve), as indicated by the figure below. ...
Lean Six Sigma is a combination of lean methodology and Six Sigma strategy.1Lean methodology was established by Japanese automaker Toyota in the 1940s. Its purpose was to remove non-value-adding activities from the production process.2 Six Sigma, on the other hand, was established in 1986 by...