The expression for the power of the - chart are derived under measurement error. The power of a control chart under measurement error is examined for the case where both the process average and true variance can change. True and error measurements are additive in nature.
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J. R. Singh; R. Sankle, "Power of X- Charts Under Measurement Error", Journal of Ultra Scientist of Physical Sciences, Volume 22, Issue 1, Page Number 79-82, 2018Copy the following to cite this URL:
J. R. Singh; R. Sankle, "Power of X- Charts Under Measurement Error", Journal of Ultra Scientist of Physical Sciences, Volume 22, Issue 1, Page Number 79-82, 2018Available from: https://www.ultrascientist.org/paper/1030/