If the variation in the process is due to common causes alone,the process is said to be:
A)out of control.
B)in statistical control.
C)in controlled variance.
D)within capability.

Question

Quizplus · Accepted Answer

In statistical control refers to a stable and predictable process variation that is caused by common causes only. It means that the process is stable and within its natural boundaries of variation, and is capable of producing consistent results over time. Out of control refers to a process that is unstable, unpredictable, and producing non-random variation, while in controlled variance and within capability are not accurate descriptions of a process in statistical control.

If the Variation in the Process Is Due to Common