P-Chart - Makkena Suresh Personal Website

For example: time, weight, distance or temperature can be measured in fractions or decimals. X-Bar, R-Charts, and S-Charts. There are three types of variable control charts used determine if data is out of control, x-bar charts, r-charts and s-charts. An x-bar chart is often paired with either an r-chart or an s-chart to give a complete picture ... ................
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