SPC Case Study - Automotive Acid Concentration

Use XmR Charts and Histograms to Evaluate Stability and Capability



This video shows how to evaluate process stability and capability using individual moving range control charts and histograms with Cp and Cpk on automotive data.

QI Macros & Excel Practice

Open QI Macros Test Data/AIAG SPC.xls/XmR worksheet and run XmR Chart.

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