I wish all of you happy holidays, and many successes in a professional and personal life in the forthcomming year.   Mateusz P.S. I’ll post next entries on my blog in the next year. P.S.  For those, who had wished me everything  best in 2008 I’m inforoming that it didn’t work. So, for 2009 please send me… (0 comment)

Six Sigma is a methodology used in quality management, that was created in the early 80’s of the twentieth century by Bob Galvin and Bill Smith from Motorola.   Nowadays, Six Sigma can be seen at three different levels: the level of metrics – that is 3.4 defects per million opportunities (DPMO). the level of methodology:… (5 comments)