Use Individuals Chart to analyze the stability of callback messages with control limits.
This example applies to the Customer Contact Center Module. For more information, go to www.minitab.com/customer-contact-center-module.
Callback messages are the number of voicemail messages left for agents to call back over a specific time period.
In this worksheet, Callback Messages is the graph variable.
| C1 | 
|---|
| Callback Messages | 
| 102 | 
| 58 | 
| 45 | 
| 50 | 
For more information about this analysis, click Help in the main dialog box.