SCENARIO 19-10 Below is the number of defective items from a production line over twenty consecutive morning shifts.
-Referring to Scenario 19-10, based on the c chart, there appears to be a special cause of variation in the process.

Question

SCENARIO 19-10 Below is the number of defective items from a production line over twenty consecutive morning shifts. 
-Referring to Scenario 19-10, based on the c chart, there appears to be a special cause of variation in the process.

Quizplus · Accepted Answer

The c chart is used to monitor the count of defects per unit (in this case, per morning shift) and detect any special causes of variation that may be present in the process. The chart shows several points outside of the control limits, indicating that there may be a special cause contributing to the high number of defective items. Therefore, the answer is true - there appears to be a special cause of variation in the process. According to the c chart, there are several points outside of the control limits, indicating the presence of special cause variation in the process.

SCENARIO 19-10 Below Is the Number of Defective Items from a Production