Activity
Christopher G. Connors changed their profile picture 7 years, 3 months ago
-
Christopher G. Connors replied to the topic Reply To: Re: Six Sigma Training in the forum Six Sigma Training 9 years ago
Sorry, no. I don’t think you have a normal distribution with cycle time data. A non-parametric test should be used (You don’t say what the sample size was to collect the baseline for your average and sd, but with ). Typically you would use a discrete sample size calculation.
Wiki
In probability theory and statistics, the Poisson…[Read more]