Using Control Charts

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  • Опубликовано: 21 авг 2024

Комментарии • 1

  • @sydneydoc
    @sydneydoc 3 года назад

    You do NOT need Minitab ... it is the perfect way to make a mess of control charts.
    Use average range to calculate limits.
    You do NOT need normally distributed data.
    Please read my papers and Dr Wheeler's books.