Special cause variation, I love to see it! That’s because I know I’m about to learn something important about my process. A ...
Common cause vs. special cause variation, aren’t they the same thing? At first glance, you’d be allowed to think so. However, ...
The answer is B, “Statistical process control (SPC).” Statistical process control is a method of quality control that employs statistical methods to monitor and control a process. It is used to ...