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| Titel: |
Bayesian life test sampling plans for the two parameter exponential distribution |
| Auteur: |
Nigm, A. M. Ismail, M. A. |
| Verschenen in: |
Communications in statistics |
| Paginering: | Jaargang 14 (1985) nr. 3 pagina's 691-707 |
| Jaar: |
1985 |
| Inhoud: |
In this paper we consider the determination of Bayesian life test acceptance sampling plans for finite lots when the underlying lifetime distribution is the two parameter exponential. It is assumed that the prior distribution is the natural conjugate prior, that the costs associated with the actions accept and reject are known functions of the lifetimes of the items, and that the cost of testing a sample is proportional to the duration of the test. Type 2 censored sampling is considered where a sample of size n is observed only until the rth failure occurs and the decision of whether to accept or reject the remainder of the lot is made on the basis of the r observed lifetimes. Obtaining the optimal sample size and the optimal censoring number are difficult problems when the location parameter of the distribution is restricted to be non-negative. The case when the positivity restriction on the location parameter is removed has been investigated. An example is provided for illustration. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 7 van 17 gevonden artikelen
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