iSixSigma

weasle23

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  • I see what i did wrong, I should have put in more 3’s into the CP value

    1.333*6 = 7.99998

    10.3/7.99998 = 1.2875

    which is the correct answer 2 months, 3 weeks ago

  • I was able to get that far. I wouldn’t even have to find USL because the specification width was given. Still, for the sake of learning I will fill this out and re-engineer this here to the best of my ability. I have the correct answer so I know i’m wrong anyways.

     

    (340.3-330)/6SD = CP

    10.3/6SD = CP

    10.3/SD = 6CP

    SD = 61.8CP

    And I do not…[Read more]

  • Can someone walk me through this problem?

    Suppose that:
    1) The lower specification limit (tolerance) for a particular output is 330mm
    2) The specification width for this output is 10.3mm
    3) This output’s process mean is “centered” within the specification interval
    If our goal is a process that has a Cp that is at least 1.333,
    what is the…[Read more]