Control Charts and Goals

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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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Comment (1)

  • Archana A TMay 1, 2018 Reply

    In this article, it is mentioned that as a thumb rule improvement goal for a team is 0.5 to 1 Standard Deviation. Thus I want to manually calculate the Standard Deviation. However I am not able to do so because the calculated goal of 515 pieces per hour is derived from the Figure 1. How can we calculate the same from Figure 1 as exact production numbers are not given .It would be great help, if you could guide me to calculating the score manually. My mail ID – [email protected]

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