8 Rules to interpret the control charts

There are eight rules to interpret the control charts. These rules are also called Nelson rules. These rules were published in the October 1984 issue of the Journal of Quality Technology in an article by Lloyd S Nelson. https://tech-publish.com/annual-product-quality-review-apqr/ Subscribe Now: https://www.youtube.com/channel/UCx5tb4rWaU17efVpRujgGEQ?sub_confirmation=1