Hi all,The magazine is very good. I would have paid as much for the research, but they sent me a memory jogger also! Excellent research, writing and design..kudos to the isixsigma team. Cover to cover, it was an enjoyable read. I can’t wait for the next issue. Sincerely,John
Another point to consider is committing Type I and Type II errors. If non-normal data is analyzed using an Individual Control Chart they you will get a lot of false positives i.e. Type I errors. When the process is adjusted then your tampering and making the process go out of control.
Another solution to for individual non-normal data is to…[Read more]