Six Sigma - What is Six Sigma? Six Sigma – what does it mean?
“Six Sigma is a quality program that, when all is said and done, improves your customer’s experience, lowers your costs, and builds better leaders. — Jack Welch Six Sigma at many organizations simply means a measure of quality that strives for near perfection. Six Sigma. The common Six Sigma symbol Six Sigma is a set of techniques and tools for process improvement.
It was developed by Motorola in 1986.[1][2] Jack Welch made it central to his business strategy at General Electric in 1995.[3] Today, it is used in many industrial sectors.[4] Six Sigma seeks to improve the quality of process outputs by identifying and removing the causes of defects (errors) and minimizing variability in manufacturing and business processes.
It uses a set of quality management methods, mainly empirical, statistical methods, and creates a special infrastructure of people within the organization ("Champions", "Black Belts", "Green Belts", "Yellow Belts", etc.) who are experts in these methods. Www.praxeme.org. Six Sigma.