Time Truncated Two Sided Modified Chain Sampling Plans for Exponential Distribution
Sharifah Najlaa Hanini Syed Abdullah1, Nazrina Aziz2, Mohd Azri Pawan Teh3
1Sharifah Najlaa Hanini Syed Abdullah, School of Quantitative Sciences, College of Arts and Sciences, University Utara Malaysia, Sintok, Kedah, Malaysia.
2Nazrina Aziz, School of Quantitative Sciences, College of Arts and Sciences, University Utara Malaysia, Sintok, Kedah, Malaysia.
3Mohd Azri Pawan Teh, School of Quantitative Sciences, College of Arts and Sciences, University Utara Malaysia, Sintok, Kedah, Malaysia.
Manuscript received on 03 February 2019 | Revised Manuscript received on 10 February 2019 | Manuscript Published on 22 March 2019 | PP: 43-47 | Volume-8 Issue-5S April 2019 | Retrieval Number: ES3391018319/19©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open-access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: In this paper, Two Sided Modified Chain Sampling Plans (TSMChSP) for Exponential distribution is presented. The decision of acceptance lot can be made by ensuring no defects in both preceding and succeeding samples. The design parameters such as the minimum sample size and operating characteristic values are calculated to ensure the consumer’s risk at a specified quality level. The main purpose of this article is to produce the TSM Ch SP for Exponential distributions. An example is provided for illustrative purpose. Then, the article moving on further to compare the performances of TSM Ch SP and TS Ch SP, based on two criteria, which are the number of minimum sample size, and the probability of lot acceptance, . The article concluded that, the TSM Ch SP has a better performance compared to the TS Ch SP in both criteria.
Keywords: Two Sided Modified Chain Sampling Plan (TSMChSP), Consumer’s Risk, Operating Characteristic Values, Exponential Distribution, Minimum size.
Scope of the Article: Social Sciences