iSixSigma

ufellc

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  • Hello,
    Vendor is arguing that the minimum value we should accept is:

    1. Mean Spec – (3sigma) – (Mean storage loss + 3sigma) = Spec Minimum.

    They’re contradicting another specification used as reference which uses:

    2. Mean Spec – (3sigma) – (Mean Storage Loss) = Spec minimum.

    I think they’re right to use the 1st definition; however it’s defined…[Read more]