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I-MR-R/S (Between/Within) ChartStandard Deviations |
The tables of standard deviations provide estimates of the different types of variation in the process.
Example Output |
Between 0.165737 Within 0.243244 Between/Within 0.294341 |
Interpretation |
For the injection molding data, the estimate of the between standard deviation is 0.165737. The estimate of the within standard deviation is 0.243244. The estimate of the between/within standard deviation is 0.294341.