Results 21 to 30 of about 345,105 (284)
Pengaruh Pengetahuan dan Sikap Orang Tua terhadap Motivasi untuk Melengkapi Imunisasi Lanjutan
Citra Delima, 2019 Banyak faktor yang mempengaruhi rendahnya angka bayi dan balita yang berstatus imunisasi lengkap, antara lain sikap dan pengetahuan orang tua. Melalui penelitian ini diharapkan karakteristik orang tua dan karakteristik anak dapar teridentifikasi, selain ...
Zaiful Rahman +2 more
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Variance estimation under an efficient class of estimators in simple random sampling
Ain Shams Engineering Journal, 2023 This study acquaints an efficient class of estimators for variance estimation in simple random sampling. Some existing prominent estimators are established to be the particular cases of the suggested estimators.
Shashi Bhushan +3 more
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New Ratio Estimators in Simple Random Sampling Using (K) Factor [PDF]
المجلة العراقية للعلوم الاحصائية, 2010 In this research we find alternative ratio estimators to the suggested estimators for [Sesodia and Dwivedi] , [Singh and Kakran] and [Upadhyaya and Singh] , in simple random sampling by using (K) factor.
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Estimators in simple random sampling: Searls approach [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2013 This paper investigates four new estimators in simple random sampling: biased sample mean, ratio estimator and two linear regression estimators, using known coefficients of variation of the study variable and auxiliary variable. The properties of the new
Jirawan Jitthavech +1 more
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Journal of Indonesian Applied Economics, 2017 The present research has the purpose to analyze factors affecting the production of pineapple in Ngancar District, Kediri Regency, East Java Province. The research took place in Ngancar District, Kediri Regency, East Java Province, employing secondary ...
Risdiana Himmati
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Predecessors and successors in random mappings with exchangeable in-degrees [PDF]
, 2013 In this paper we characterise the distributions of the number of predecessors and of the number of successors of a given set of vertices, A, in the random mapping model, TnD^ (see Hansen and Jaworski (2008)), with exchangeable in-degree sequence (D^1,D^2,
Hansen, Jennie Charlotte +2 more
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Comparison Four Different Probability Sampling Methods based on Differential Evolution Algorithm
Journal of Advances in Information Technology, 2012 Differential Evolution (DE) is one kind of evolution algorithm, which based on difference of individuals. DE has exhibited good performance on optimization problem.
Qingbo Lu +3 more
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Estimation of a total for rotated sample design using auxiliary information
Lietuvos Matematikos Rinkinys, 2009 In this paper we focus on constructions of the total estimator for rotated sampling design. Successive sampling procedure using multi-phase sampling design have been developed.
Viktoras Chadyšas
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Optimal neutrosophic framework for population mean estimation under simple random sampling [PDF]
Neutrosophic Sets and SystemsWhen conducting survey sampling, precise population mean estimation is essential, particularly when additional indeterminate data is available. The intrinsic ambiguity and uncertainty in the study and auxiliary variables are handled by using neutrosophic
Anoop Kumar, Priya, Vrijesh Tripathi
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Novel imputation methods under stratified simple random sampling
Alexandria Engineering JournalThis paper addresses some classes of combined and separate imputation methods (CSIMs) of the population mean under stratified simple random sampling (SSRS) along with their characteristics.
Anoop Kumar +5 more
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