Kong Xiangfen, He Zhen, Che Jianguo, Jin Huibin. A Comparativen Study on Confidence Interval of $C_p$ in Terms of Standard Deviation Estimated[J]. Chinese Journal of Applied Probability and Statistics, 2009, 25(2): 164-170.
Citation: Kong Xiangfen, He Zhen, Che Jianguo, Jin Huibin. A Comparativen Study on Confidence Interval of $C_p$ in Terms of Standard Deviation Estimated[J]. Chinese Journal of Applied Probability and Statistics, 2009, 25(2): 164-170.

A Comparativen Study on Confidence Interval of C_p in Terms of Standard Deviation Estimated

  • The estimator of population standard deviationcan be represented by sample standard deviation s, s/c_4, \olR/d_2 and \wh\sigma_\textTOTAL based on MVA, espectively. This paper presents the estimation of C_p and C_pk as well as the confidence interval of C_p using different estimation methods of population standard deviation. Further, each estimation method is analyzed in an example.
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