Results 41 to 50 of about 259,705 (143)
Efficient neutrosophic exponential estimators for accurate population mean estimation in simple random sampling [PDF]
Journal of Fuzzy Extension and ApplicationsNeutrosophic statistics extend the classical statistical methods by incorporating elements of indeterminacy and provide a powerful tool for handling imprecision and uncertainty in data. The objective of this paper is to introduce the efficient neutrosophic
Anoop Kumar, Priya Priya
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A New Difference-Cum-Exponential Type Estimator of Finite Population Mean in Simple Random Sampling
Revista Colombiana de Estadística, 2014 Auxiliary information is frequently used to improve the accuracy of the estimators when estimating the unknown population parameters. In this paper, we propose a new difference-cum-exponential type estimator for the finite population mean using auxiliary
JAVID SHABBIR, ABDUL HAQ, SAT GUPTA
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Parameter Estimation based on Neoteric Ranked Set Samples with Applications to Weibull Distribution. [PDF]
The Egyptian Statistical JournalThis paper investigates the parameter estimation in a Weibull distribution using Neoteric Ranked Set Sampling (NRSS) designs, thus extending the earlier study by Sabry et al. (2020).
Mohamed Sabry +2 more
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Composite Estimators for the Population Mean Under Ranked Set Sampling
MathematicsRanked Set Sampling (RSS) is an effective sampling technique, particularly when precise measurement of the study variable is costly or time-consuming, but ranking the units is relatively easy.
Sayed A. Mostafa +2 more
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Journal of the Practice of Cardiovascular Sciences, 2019 Sampling is one of the most important factors which determines the accuracy of a study. This article review the sampling techniques used in research including Probability sampling techniques, which include simple random sampling, systematic random ...
Pooja Bhardwaj
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Journal of the Royal Statistical Society Series B: Statistical Methodology, 1978 Summary Given a finite population consisting of N units, it is desired to have a confidence interval for the (t/N)th quantile, Y (t), of the population. Assuming simple random sampling, a confidence interval procedure is suggested and several expressions for the associated confidence coefficient are given.
Sedransk, J., Meyer, J.
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MathematicsWhen direct survey are about sensitive characteristics such as addiction to drugs, alcoholism, proneness to tax invasion and sexual violence, nonresponse bias and response bias become serious problems because people oftentimes do not wish to give true ...
Gi-Sung Lee +3 more
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Evaluating Sampling Methods for Content Analysis of Twitter Data
Social Media + Society, 2018 Despite the existing evaluation of the sampling options for periodical media content, only a few empirical studies have examined whether probability sampling methods can be applicable to social media content other than simple random sampling.
Hwalbin Kim +3 more
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An enhanced estimator of finite population variance using two auxiliary variables under simple random sampling. [PDF]
Sci Rep, 2023 Ahmad S +6 more
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Kuwait Journal of Science, 2018 This paper suggests a new generalized ratio-product-type estimator for population variance of study variable utilizing information obtained from two auxiliary variables.
Muhammad Ismail +2 more
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