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A Confidence Interval for an Exponential Parameter from a Hybrid Life Test

 

作者: Kenneth Fairbanks,   Richard Madsen,   Richard Dykstra,  

 

期刊: Journal of the American Statistical Association  （Taylor Available online 1982）
卷期: Volume 77, issue 377  

页码: 137-140

 

ISSN:0162-1459

 

年代: 1982

 

DOI:10.1080/01621459.1982.10477776

 

出版商: Taylor & Francis Group

 

关键词: Confidence interval;Hybrid life test;Exponential lifetimes

 

数据来源: Taylor

 

摘要:

In life testing, type I and type II censoring may be combined to form a hybrid life test. Epstein (1954) introduced this testing scheme and Epstein (1960b) proposed a two-sided confidence interval to estimate the mean lifetime, 8, of an exponential lifetime following such a test. His conjecture is modified slightly and a proof is given that establishes the validity of the proposed confidence interval.

 

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