Control Chart Interpretation, Rules and Patterns
Jun 18, 2022
Control Chart Interpretation, Rules and Patterns
- This will help us to identify the special cause of variation from the process.
- By using this rule we can identify and eliminate the cause and make our process streamline.
- Control Chart in 7QC Tools check this article for complete understanding of control chart.
Zones in Control Chart
- There are total 6 zone. 3 from above center line and 3 are below from center line.
- One sigma is the distance between two zones.
- Please see the below picture for better understanding of Zones, UCL, LCL etc.
