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arXiv · 1106.4160

Essentially ML ASN-Minimax double sampling plans

Eno Vangjeli
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Abstract

Subject of this paper is ASN-Minimax (AM) double sampling plans by variables for a normally distributed quality characteristic with unknown standard deviation and two-sided specification limits. Based on the estimator p* of the fraction defective p, which is essentially the Maximum-Likelihood (ML) estimator, AM-double sampling plans are calculated by using the random variables p*_1 and p*_p relating to the first and pooled samples, respectively. Given p_1, p_2, α, and β, no other AM-double sampling plans based on the same estimator feature a lower maximum of the average sample number (ASN) while fulfilling the classical two-point condition on the corresponding operation characteristic (OC).

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Eno Vangjeli. 2011-06-21. Essentially ML ASN-Minimax double sampling plans. https://arxiv.org/abs/1106.4160

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