Sequential inspection sampling plan based on Burr-XII amputated life testing with numerical illustrations and industrial applications
It is often desired for practical reasons to cease a life test at a predetermined period 0. In this study, we provide sequential inspection sampling plan (SISP) for amputated life tests underlying the Burr XII (BTXII) distribution. We considered the th percentile lifetime of a product as the quality parameter. The sequential sampling plan is a dynamic and efficient technique to quality control and statistical decision-making. Unlike fixed sample plans, which require a predetermined number of samples before deciding, sequential plan enables ongoing analysis as a batch is examined. This flexible plan enables decisions-such as rejecting, accepting or continuing the sampling process-to be made after each sample, which is cumulative data for the number of nonconforming items. Acceptance, rejection limit lines, and optimal sample size at levels of manufacturer and customer errors were analyzed. A technique is provided for calculating the operation characteristic (OC) function and average sample number (ASN) in the suggested SISP. The effectiveness of the SISP was compared to the single, double, and repeating sampling strategies. In comparison to the single, double, and repetitive acceptance sampling plans (RASPs) the proposed sequential sampling acceptance strategy requires fewer sample resources on average for amputated life testing. The suggested method's uses are demonstrated with illustrated instances. In industrial applications, two actual sets of data are employed to demonstrate the SISP's flexibility.
In this study, the unified hybrid censored approach is employed to estimate the parameters of the inverse Weibull distribution, as well as the survival and hazard rate functions.
It is often desired for practical reasons to cease a life test at a predetermined period 0. In this study, we provide sequential inspection sampling plan (SISP) for amputated life tests underlying…
The idea of symmetry, which is used to describe the shape of a probability distribution, is a key concept in the theory of probability. The use of symmetric and asymmetric distributions is common…