Six Sigma is about reducing variation and improving consistency in products. When it’s working effectively, Six Sigma keeps outcomes within six standard deviations of the specification limits of a ...

♦ 2006: isixsigma.com, an online resource for the Six Sigma community, reported on research findings that revealed a 6:1 return from properly funded Six Sigma programs.

Six Sigma was established many years ago and has been heavily used outside of IT management to improve operational processes. It’s a formal approach to evaluating which processes are important ...