Home › Forums › Old Forums › General › Six Sigma Control limits
This topic contains 2 replies, has 3 voices, and was last updated by BritW 9 years, 7 months ago.
Would like to know the values of control limits on six sigma e.g.
One sigma = 68.26%
Two Sigma = 95.46%
Three Sigma = 99.73%
What is four Sigma & Five Sigma control limit values?
Six Sigma = 99.99%
Would like to know what on earth you are talking about
You are confusing the area under the curve for a normal distribution between mean and control limits – this is not equitable to a sigma level measurement. Please click on the link “New to Six Sigma” and research some more.
The forum ‘General’ is closed to new topics and replies.
© Copyright iSixSigma 2000-2016. User Agreement. Any reproduction or other use of content without the express written consent of iSixSigma is prohibited. More »