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Yapay Zeka Hızlı Bakış & Çıkarımlar
AI Insight⚡ TL;DR(1 Cümlede Hızlı Çıkarım)
An empirical study is also carried out to judge the merits of the proposed estimator over other existing estimators of population variance using natural data set.
📌 3 Maddede Bu Makale
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Amaç & Hipotez:In this paper we have proposed some ratio-type estimators of finite population variance using known values of parameters related to an auxiliary variable such as quartiles with their properties in simple random sampling.
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Temel Bulgular & Veri:The suggested estimators have been compared with the usual unbiased and ratio estimators and the estimators due to [2], [12, 13, 14] and [3].
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Sonuç & Katkı:An empirical study is also carried out to judge the merits of the proposed estimator over other existing estimators of population variance using natural data set.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Study variable · Auxiliary variable · Bias
Abstract
In this paper we have proposed some ratio-type estimators of finite population variance using known values of parameters related to an auxiliary variable such as quartiles with their properties in simple random sampling. The suggested estimators have been compared with the usual unbiased and ratio estimators and the estimators due to [2], [12, 13, 14] and [3]. An empirical study is also carried out to judge the merits of the proposed estimator over other existing estimators of population variance using natural data set.
Anahtar kelimeler
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Bu Makaleye Atıf Yap
Pal, S. K., Solanki, R. S., Singh, H. P. (2022). Improved ratio-type estimators of finite population variance using quartiles. Hacettepe Journal of Mathematics and Statistics, Cilt: 44 - Sayı: 3, 747–754. https://ajindex.com/articles/530268