Search Results - subject:"median ranked set sampling"

Estimation of the scale parameter of a log-logistic distribution

Lesitha, G.; Thomas, P. Yageen - In: Metrika 76 (2013) 3, pp. 427-448

="TEX">$$\alpha $$</EquationSource> </InlineEquation>. Accordingly we have used median ranked set sampling to estimate <InlineEquation ID="IEq3 …"> <EquationSource Format="TEX">$$\alpha $$</EquationSource> </InlineEquation>. We have further carried out the multistage median ranked … set sampling to estimate <InlineEquation ID="IEq4"> <EquationSource Format="TEX">$$\alpha $$</EquationSource …

Persistent link: https://www.econbiz.de/10010995222

Ratio estimation of the population mean using auxiliary information in simple random sampling and median ranked set sampling

Al-Omari, Amer Ibrahim - In: Statistics & Probability Letters 82 (2012) 11, pp. 1883-1890

under simple random sampling (SRS) and median ranked set sampling (MRSS) schemes. The new estimators when using MRSS are …

Persistent link: https://www.econbiz.de/10010593935

Quality Control Chart for the Mean using Double Ranked Set Sampling

Mu'azu Abujiya; Muttlak, Hassen - In: Journal of Applied Statistics 31 (2004) 10, pp. 1185-1201

In this paper, an attempt is made to develop Quality Control Charts for monitoring the process mean based on Double Ranked Set Sampling (DRSS) rather than the traditional Simple Random Sampling (SRS). Considering a normal population and several shift values, the performance of the Average Run...

Persistent link: https://www.econbiz.de/10005141281