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Analysis Study Research Paper | Statistics | India | Volume 11 Issue 11, November 2022

The Effect of Non-Normality and Measurement Error on the Economic Design of X Control Chart

J. R. Singh | N. Singh ^[9]

Abstract: An attempt is made to determine the effect of non-normality and measurement error on the economic design of X control chart. For non-normal population, we have considered the first four terms of an Edgeworth series. As one will be interested in having a suitable economic control chart under measurement error for non-normal variables, the optimum values of sample size n and sampling interval h are determined for different values of k.

Keywords: Non-normality X, control chart, Edgeworth series, Measurement error

Edition: Volume 11 Issue 11, November 2022,

Pages: 138 - 142