Six Sigma SPC's
Quality Control Dictionary and Glossary
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62702 Ph: 217.698.0063
6 Sigma Statistical Process Control (SPC) Software for Windows
The use of any statistical techniques,
including SPC, (statistical
process control) to evaluate performance using experimentation to
find the most important variables that affect the quality of a product,
process, or service.
Classify all the design, process,
or procedure variables that apply the most influence on the desired
design, process, or procedure reaction.
Explore interactions between variables
in a design, process, or procedure.
Evaluate variables in a design, process,
or procedure to decide if they are different.