Suspicion,Amending and Interpretation on the Translation Table of σ Value and DPMO Value
Yanming Wang · Journal of Lanzhou Commercial College · 2008
The article discussed the translation connection between σ value and DPMO value,and amended some questions of the translation table about σ value and DPMO value in some existing books as well as interpreted the connection between σ value and DPMO value from the perspective of practice.