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Understanding Normal Probability for Successful Quality Control

Over the last few decades, Lean Six Sigma has become an integral part of the world of business. It is one of the most ...
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Using Simulated Envelopes in the Evaluation of Normal Probability Plots of Regression Residuals

We investigate properties of a diagnostic-envelope method for evaluating normal probability plots of regression residuals that was proposed by Atkinson (1981), implemented by BMDP (Hardwick 1987), and ...