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Question
Consider the following one-way ANOVA table.Source df Sum of Squares
Model 3 213.88125
Error 20 11.208333
Total 23 225.0895
What is the value of the F statistic?
Answer
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If a company is using an chart for a given process with measurement data, it is generally not important or necessary to use an R chart or s chart.
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An chart is a control chart on which individual process measurements are plotted versus time.
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