Use Individuals Chart to analyze the stability of survey responses with control limits.
This example applies to the Customer Contact Center Module. For more information, go to www.minitab.com/customer-contact-center-module.
A rating scale survey question is one where the response can take on many values, such as 1–10 or 1–100.
In this worksheet, Rating is the graph variable.
C1 |
---|
Rating |
8 |
6 |
7 |
4 |
For more information about this analysis, click Help in the main dialog box.