Home > Term: sample standard deviation chart (S chart)
sample standard deviation chart (S chart)
A control chart in which the subgroup standard deviation, s, is used to evaluate the stability of the variability within a process.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Quality management
- Category: Six Sigma
- Organization: ASQ
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