SPC and Selecting a Supplier

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Thanks so much for reading our publication. We hope you find it informative and useful. Happy charting and may the data always support your position.


Dr. Bill McNeese
BPI Consulting, LLC

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Comments (2)

  • ChrisLOctober 29, 2015 Reply

    Shouldn't we also be concerned that Supplier B's G-ratios have a wider range than Supplier A? Isn't it likely that their manufacturing process is less capable?

    • billOctober 29, 2015 Reply

      Yes, you are correct.   There is more variation in Supplier B than Supplier A.  It is likely that their process is less capable and that should be included in supplier decisions.  Another reason to stay with Supplier A.  Thanks for the comment.

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