EWMA Chart

Watch this video to learn how to create a EWMA Chart in Excel using the QI Macros.

Learn More About EWMA Charts

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.

Create these charts and diagrams in just seconds using QI Macros for Excel...
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