A group acceptance sampling plans for truncated life tests based on the inverse Rayleigh and log-logistic distributions. | [Pakistan Journal of Statistics • 2009]

Author(s):

1. Muhammad Aslam: National College of Business Administration & Economics, Lahore, Pakistan

2. Chi-Hyuck Jun: Department of Industrial and Management Engineering, POSTECH, Pohang, Republic of Korea

Abstract:

A group acceptance sampling plan from a truncated life test is designed when the lifetime of an item follows either an inverse Rayleigh or a log-logistic distribution, in which a multiple number of items as a group can be tested simultaneously in a tester. The minimum number of groups required for a given group size and the acceptance number is determined when the consumer’s risk and the test termination time are specified. The operating characteristic values according to various quality levels are found and the minimum ratios of the true average life to the specified life at the specified producer’s risk are obtained. Some comparisons are made between the results for the two distributions. The results are explained with tables.

Page(s): 107-119

DOI: DOI not available

Published: Journal: Pakistan Journal of Statistics, Volume: 25, Issue: 2, Year: 2009

Keywords:

Keywords are not available for this article.

References:

References are not available for this document.

Citations

Citations are not available for this document.

Citations

Downloads

Views