Fikri GÖKPINAR, Yaprak Arzu ÖZDEMİR, Alptekin ESİN

Sıralı küme örneklemesi, örnekleme birimlerini ölçmek zor ancak bunları sıralamak daha kolay olduğu durumda maliyet etkili bir örnekleme tekniğidir. Yığın ortalamasının tahmin edicisi olarak, sıralı küme örneğinin ortalaması, basit tesadüfi örneğin ortalamasından daha etkindir. Bu çalışmada, yığın ortalamasının tahmini için farklı sıralı küme örneklemesi tasarımları incelenmiştir. Bu tahmin ediciler tekdüze, normal, üstel ve weibull dağılımları altında göreli etkinlikleri bakımından teorik olarak karşılaştırılmıştır

Anahtar Kelimeler:

Sıralı Küme örneklemesi, Göreli Etkinlik, Ortalama Hata Kare

COMPARING THE EFFICIENCY OF THE ESTIMATORS FOR THE POPULATION MEAN UNDER DIFFERENT DESIGNS OF RANKED SET SAMPLING

ABSTRACTRanked set sampling is a cost efficient sampling technique when actually measuring sampling units is difficult but ranking them is relatively easy. The mean of the usual balanced ranked set sample is more efficient as an estimator of the population mean than the mean of a simple random sample. In this study, different ranked set sampling plans are considered for estimating of population mean. These estimators are theoretical compared in terms of relative efficiency under uniform, normal, exponential and weibull distribution.

Keywords:

Key Words: Ranked set sampling, Relative Efficiency, Mean Square Error,

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