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Overview ISO 7870-6:2024 specifies EWMA control charts (Exponentially Weighted Moving Average) for monitoring the process mean as part of statistical process control (SPC). The second edition replace…
Overview ISO 7870-6:2016 - Control charts - Part 6: EWMA control charts defines the use of Exponentially Weighted Moving Average (EWMA) control charts as a statistical process control (SPC) technique…
1 Scope This International Standard covers EWMA control charts as a statistical process control technique to detect small shifts in the process mean. It makes possible the faster detection of small t…