Chapter 1. A Holistic View of Six Sigma


“Only the over-all review of the entire business as an economic system can give real knowledge.”

 --Peter F. Drucker

You may have heard of Six Sigma, a process-focused strategy and methodology for business improvement. Companies such as General Electric, Honeywell, Motorola, DuPont, American Express, Ford, and many others, large and small, have been using it to improve business performance and realize millions of dollars in bottom-line savings (Honeywell 2002, Welch 2001, Young 2001). Six Sigma is a strategic approach that works across all processes, all products, and all industries. Six Sigma focuses on improving process performance to enhance customer satisfaction and bottom-line results. Motorola created ...

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