The basis of Six Sigma is measuring a process in terms of defects. The statistical concept of six sigma means your processes are working nearly perfectly, delivering only 3.4 defects per million opportunities (DPMO). As you know from your experience with Six Sigma, Sigma (the Greek letter σ) is a statistical term that measures standard [...]
Filed under: Lean Manufacturing | Tagged: Six Sigma, Statistic | Leave a Comment »
