SIX SIGMA Glossary: Positional Variation

The multi-vari chart shows an example of positional variation. The characteristic of interest, the 'width', varies with the position. It is greatest on the RH Lower quadrant of the part and least on the RH Top quadrant.

multi vari chart

Refer to multi-vari charts for other types of variation.

Measurement Systems for both attributes and variables are covered in the MiC Quality course on Measurement Systems Analysis

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