4 6 The following chart shows the number of defective labels on packages over a thirteen month period Pressure Upper Control

Question

4 6 The following chart shows the number of defective labels on packages over a thirteen month period Pressure Upper Control Limit UCL Mean Lower Control Limit LCL Intussuing Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Which of the following best explains the process history chart a The process history chart shows a periodic loss of control followed by a rapid return to normal operation after maintenance on the label print unit b The process history chart show a periodic sudden loss of control followed by a gradual return to normal operation after fixing the broken print unit c The process history chart shows a completely random pattern of equipment wear resulting in an increase in label defects d The process history chart shows a regular pattern of breakdown of the label

Kunduz · Accepted Answer

Click to see the answer