Pavithra, A (2024) CONSTRUCTION OF DOUBLE SAMPLING INSPECTION PLANS FOR LIFE TESTS BASED ON LOMAX DISTRIBUTION. CONSTRUCTION OF DOUBLE SAMPLING INSPECTION PLANS FOR LIFE TESTS BASED ON LOMAX DISTRIBUTION, 19 (2). pp. 282-290.

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Abstract

A life test is a random experiment performed on manufactured products such as electrical and
electronic components to estimate their life period based on a randomly chosen components. The
lifespan of a component is considered as a random variable that follows a certain continuous-type
distribution, called the lifetime distribution. Reliability sampling is one of the decision-making
methodologies in product control and deals with inspection procedures for sentencing one or more
lots or batches of items submitted for inspection. The concept of sampling plans for life tests involving
with two random samples is employed in the present study under the assumption that the lifetime
random variable is described by the Lomax distribution. A procedure based on mean / median life
criterion is developed for designing the optimum plans with minimum sample sizes when two points
on the desired operating characteristic curve are prescribed to ensure protection to the producer and
the consumer.

Item Type: Article
Uncontrolled Keywords: Consumer’s risk, Double sampling plan, Lomax distribution, Operating characteristic function, Producer’s risk, Reliability sampling.
Divisions: PSG College of Arts and Science > Department of Statistics
Depositing User: Dr. B Sivakumar
Date Deposited: 05 Dec 2025 07:07
Last Modified: 05 Dec 2025 07:07
URI: https://ir.psgcas.ac.in/id/eprint/2560

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