- Six Sma Principle Two Reduce Variation -
- Variation -
- Common and Special Causes of Variation -
- STATISTICA Help Assnable Causes and Actions
Six Sma Principle Two Reduce Variation -
It probably touches our lives more closely than any other thing! In automotive parts industry, every cylinder produced has a different diameter, usually within a tolerance limits around a nominal diameter. In a shopping mall, number of people changes every day.
By Cra Gygi, Bruce Williams, Neil De Carlo, Stephen R.
Common and Special Causes of Variation -
Download and read Chapter 10 in Essentials of Quality With Cases and Experiential Exercises.
STATISTICA Help Assnable Causes and Actions
Conformance is how well a process performs within its CTQs and specification limits.
Assignable cause variation:
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