Tag: 1.5 sigma shift
1.5 Sigma Process Shift Explanation
Updated:Why is 6 sigma 3.4 ppm, not 2 ppb? The calculation of process sigma after a process improvement project should be reported as short-term sigma.
Read more ยปWhy is 6 sigma 3.4 ppm, not 2 ppb? The calculation of process sigma after a process improvement project should be reported as short-term sigma.
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