Long term capability includes random variation and mean shift, and need to both of technology and process control to improve that. When we understand a process situation, we have to identify to variation of process control factors and technology from sampling data of long term capability term.
Zlt( lt), Cpk
Zlt=3*Cpk
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© 2008 Six Sigma Terminology - This dictionary provides useful terms and definitions for Six Sigma understanding.
This dictionary provides useful terms and definitions for Six Sigma understanding.
