In general,a process is considered to be in control for all the following conditions except
A)no points are outside the control limits.
B)all points are above the centre line.
C)the points are randomly distributed following a normal population.
D)no pattern exists in the plotted points (no evidence of a run).

Question

Quizplus · Accepted Answer

All points being above the center line would indicate that the process is consistently producing results higher than the expected value, which would not be considered in control. A process is considered to be in control if there are no points outside the control limits, the points are randomly distributed following a normal population, and no pattern exists in the plotted points (no evidence of a run).

In General,a Process Is Considered to Be in Control for All