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Six Sigma

British  

noun

  1. a business management strategy that uses statistical methods to identify defects and improve performance

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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They squeezed everything they could from the process optimization, using techniques like Lean, Six Sigma, or similar.

From The Verge • May 10, 2022

A 2010 study conducted by Harvard Business School resulted in a Six Sigma efficiency rating awarded to the exemplary model of the dabbawalas.

From Salon • Aug. 25, 2021

In 1995, Welch implemented the Six Sigma quality controls to improve manufacturing processes.

From Los Angeles Times • Mar. 2, 2020

Mr. Welch invested in those operations and personally championed projects to improve their efficiency and performance, like Six Sigma, a statistical quality-control system for greatly reducing product defects.

From New York Times • Mar. 2, 2020

Similar to Jack Welch and his famous Six Sigma model, Culp deployed “continuous improvement” workplace techniques — borrowed freely from the Japanese kaizen method — that buoyed profit margins.

From Seattle Times • Oct. 1, 2018

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