Confusion of rule 3 violation against minitab and definition
Hello, i'm JMP 17 user. I have one question.Nelson Rule 3 (Warning-Test3) : 6 data poins in-a-row steadily increasing or decreasing definition itself is confusing and for other program (Minitab), it doesn't trigger rule 3. if i change last number 0 to 7, then it appears which one is right?