The answer is B I hope this helps you
Answer:
yes it was true ang it's in the book of mythology
Answer:
Nelson rules are a method in process control of determining if some measured variable is out of control (unpredictable versus consistent). Rules, for detecting "out-of-control" or non-random conditions were first postulated by Walter A. Shewhart in the 1920s.
Explanation:
hope this helps
