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In this paper, an attempt for designing an acceptance sampling plan with the truncated life test when the life time of an item follows exponentiated exponential distribution with known shape parameter. The design parameters that portray minimum sample size and operating characteristic function for the sampling plan with various quality levels are enumerated and suitable illustration are presented.
In this article we have developed new method for designing sampling plans based on range of quality instead of pointwise description of quality by invoking a quality regions approach. Maximum allowable percent defective (MAPD) is also considered for the selection of parameters for a double sampling plan. New quality descriptors called operating ratios are introduced to design the sampling plan, and...
This paper attempts forecasting the sugarcane area, production and productivity of Tamilnadu through fitting of univariate Auto Regressive Integrated Moving Average (ARIMA) models. The data on sugarcane area, production and productivity collected from 1950–2007 has been used for present study. ARIMA (1, 1, 1) model is found suitable for sugarcane area and productivity. ARIMA (2, 1, 2) is found appropriate...
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