isixsigma on MSN1mon
Converting DPMO to Sigma Level and Cpk: A Step-by-Step Guide
How do you convert DPMO to Sigma Level ... tendency of a process sigma to shift over time (1.5 sigma), and gives a Z score ...
isixsigma on MSN4mon
Z Bench: See How Far Your Data Is Straying
Image source: Z bench The table below provides ... At its core, your Z score is nothing more than a generic measurement. It ...