Question: Quality control charts usually have a central line and upper and lower control limit lines. Which of the following is a reason that the process
Quality control charts usually have a central line and upper and lower control limit lines. Which of the following is a reason that the process being monitored with the chart should be investigated?
There is no real trend in any direction.
A targe number of plots are on or near the central line.
A single plot falls above or below the control limits
Behwior is normal.
Step by Step Solution
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
