Elements and Performance Criteria
- Collect process data
- Interpret data
- Obtain measurements in accordance with standard sampling procedures
- Handle data in accordance with procedures
- Identify random and non-random patterns of results
- Identify results outside the control limits
- Identify situations requiring action
- Take action in accordance with procedures
- Calculate cost of non-conformance
- Calculate control limits
- Calculate and revise control limits
- Plot limits on control chart and complete all records in accordance with procedures
- Explain impact of limit to stakeholders