Home › Forums › Old Forums › General › Six Sigma Limits
This topic contains 0 replies, has 1 voice, and was last updated by Jose 7 years, 6 months ago.
Hi.
Please I just need a help in this little problem about the limits of Six Sigma.This is the point: when I use Three sigma Process with a 1.5 sigma shift in the mean ( I will use numbers : x=7 days ;UCL= 10 LCL = 3 standard deviation = 1 ) the result is that the mean moves from 7 to 8.5 or 5.5 ( I undestand this perfectly).
But when I use Six Sigma Process with a 1.5 sigma drift in the mean the results is from 7 days to 6.25 or 7.75 days . The problem is in the Six Sigma for Green Belts and Champions, Howard Gitlow ( Excellent Book). But I am a little bit confuse.
Please an expert of Six Sigma could clear my doubt up.
Thanks so much for your help.
Jose
The forum ‘General’ is closed to new topics and replies.
© Copyright iSixSigma 2000-2014. User Agreement. Any reproduction or other use of content without the express written consent of iSixSigma is prohibited. More »