EWMA Chart Video

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Video showing how to create an EWMA Chart in Excel using the QI Macros

The EWMA (exponentially weighted moving average) chart can help you evaluate a process when there is only one sample and you are interested in detecting small shifts in performance. The EWMA's performance is similar to the Cusum chart.

• EWMA Charts in Excel
• Cusum Chart
• Moving Average Chart
• Control Charts in Excel

EWMA charts are just one of the tools included in the QI Macros for Excel SPC Software for Excel.

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