Control chart, standard deviation

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Decision Type:

Method Category:

Categories: Terms

A variables control chart used to evaluate variation in subgroup standard deviations.

Synonyms:

s chart, standard deviation control chart

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About Fred Schenkelberg

I am the reliability expert at FMS Reliability, a reliability engineering and management consulting firm I founded in 2004. I left Hewlett Packard (HP)’s Reliability Team, where I helped create a culture of reliability across the corporation, to assist other organizations.

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