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Unformatted text preview: 13.357 R chart UCL 42.084 LCL 0 R-Chart: All samples fall within the control limits 2. See X-Bar Chart and R Chart. New Sample: 36, 25, 20, 22, 31 and 38. Average: 28.7 Range: 18 3. Based on all of the results, we conclude that there is no need to call for corrective action. This is because all the samples (X-Bar Chart and R Chart) fall within the control limits, and therefore proving the process is presently in control....
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This note was uploaded on 11/14/2011 for the course IT 371 taught by Professor Cowen during the Winter '07 term at Cal Poly.
- Winter '07