Double Acceptance Sampling Plan for Time-Truncated Life Tests Based on Half Normal Distribution

Al-Omari Amer I. (), Amjad Al-Nasser and Gogah Fatima Salem ()
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Al-Omari Amer I.: Department of Mathematics, Science Faculty, Al al-Bayt University, Mafraq, Jordan
Gogah Fatima Salem: Department of Mathematics, Science Faculty, Hadhramout University, Mukalla, Yemen

Stochastics and Quality Control, 2016, vol. 31, issue 2, 93-99

Abstract: In this work, we investigate a double acceptance sampling plan (DASP) based on truncated life tests when the lifetime of a product follows the half normal distribution. By fixing the consumer’s confidence level, the minimum sample sizes of the first and second samples needful to assert the specified mean life are calculated. The operating characteristic values and the minimum ratios of the mean life to the specified life are also analyzed. Several important tables are provided and a numerical example is given to illustrate the results.

Keywords: Double Acceptance Sampling Plan; Time-Truncated Life Tests; Half Normal Distribution; Operating Characteristic Function; Consumer’s Risk (search for similar items in EconPapers)
Date: 2016
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Citations: View citations in EconPapers (4)

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DOI: 10.1515/eqc-2016-0004

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