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Hypothesis Testing in Excel with QI Macros
Use Excel to evaluate:
- data normality (i.e., is it bell shaped)
- Variation - F Test and Levene's Test
- Means - t Test and ANOVA test
- Independence - Chi-Squared
- Correlation - Regression
Draw SPC Charts in Excel for the Automotive Industry
Statistical Process Control enables you to monitor:
- process stability and predictability using control charts
- process capability and if your process meets customer specifications using histograms with Cp and Cpk
Watch these videos to see how easy it is to create these charts in Excel using the QI Macros
Download a 30 day trial at http://www.qimacros.com/freetr<wbr>ial.html
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