- Home
- Devry University
- Business
- GSCM326
- Sell Question
The X-bar chart shows that there are two points, samples 19 and 21 that are outside the control limits. Both points were above the upper control limit. If these were consecutive, it could be stated that there was a sudden shift in the process but that was not the case. These unusual patterns could be the result of an error in the calculation of the control limits. Other possible