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The General Widgets Company (GWC) is currently using the x-bar chart and s-chart, both with 3...
The General Widgets Company (GWC) is currently using the x-bar chart and s-chart, both with 3 control limits on the net weight of a 50 ounce widget. In constructing these two charts, they have collected 100 samples using the sample size of 5 and found that ?̿ = 49.95 and ? ̅ = 4.652. However, they plan on switching to a sample of size 10. a)Set up an x-bar chart for a sample of size 10. b)Set up an s chart for a sample of size 10.
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