Browsing by Author "Naidu, Ramesh CH"

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    Design of multiple-deferred state sampling plans for exponentiated half logistic distribution
    (Taylor & Francis, 2020) Srinivasa Rao, Gadde; Rosaia, K.; Naidu, Ramesh CH
    This paper aims to develop a multiple deferred state sampling plan for a time-truncated life test if the lifetime of the item follows exponentiated half logistic distribution. The optimal parameters of the proposed plan, such as the number of successive lots required for making the decision whether to accept or reject the current lot, sample size, the rejection and acceptance numbers are obtained using two points approach. The implementation of the proposed plan is illustrated with examples. Tables are constructed for various combinations of con-sumer’s and producer’s risks. Comparison is also made with existing sampling plans under exponentiated half logistic distribution.
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    An economic reliability test plan for exponentiated half logistic distributed lifetimes
    (International Journal of Statistics and Applied Mathematics, 2020) Naidu, Ramesh CH; Rao, Srinivasa G.; Rosaiah, K.
    The exponentiated half logistic distribution introduced by Cordeiro et al. (2014) is a probability model for the life time of an item. A submitted lot will be accepted or rejected based on the sampling plans where items are to be tested and for collecting the life of items, these plans are called reliability test plans. The present reliability test plan is more desirable than similar plans exists in literature is entrenched with respect to termination time of the experiment. For a range of stated acceptance number we determine the minimum life test termination time, sample size, and producer’s risk.