Power comparison of the Kolmogorov–Smirnov test under ranked set sampling and simple random sampling

Sevil, Yusuf Can; Yildiz, Tuğba Özkal

doi:10.1080/00949655.2017.1319948

Cited by 9 publications

(3 citation statements)

References 16 publications

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“…Slovin's Equation was used in determining the random of population and selection of the respondents via simple random sampling. Simple random sampling is described by Sevil and Yildiz (2017) as a situation when a researcher chooses a set of samples from a large population. Specifically grade 12 students were the chosen study participants coming from different academic strands namely; ABM (Accountancy Business and Management), HUMSS (Humanities and Social Sciences), IA (Industrial Arts), STEM (Science and Technology, Engineering and Mathematics) and HE (Home Economics).…”

Section: Method:-mentioning

confidence: 99%

The Mediating Effect of Students Perception Towards Social Media on the Relationship Between Vocabulary Learning Attitude and Language Skills Development

Bautista¹

2020

IJAR

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This study determined the mediating effect of students' perception towards social media on the relationship between vocabulary learning attitude and language skills development. The quantitative approach using the correlational technique and mediation analysis were utilized in this study with a sample of 350 students coming from the senior high school department of the University of Mindanao main campus. Sets of adapted survey questionnaires were used in obtaining data from the respondents which were subjected for content validity and reliability analysis. The data were analysed using the Mean, Pearson-r, Multiple Regression Analysis, and Medgraph using Sobel z-test. The results reveal that the levels of students' perception towards social media, vocabulary learning attitude, and language skills development are high or oftentimes evident. Moreover, a significant partial mediation existed between these variables. A significant partial mediation of the students' perception towards social media on the relationship between vocabulary learning attitude and language skills development was proven in the study.

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Section: Method:-mentioning

confidence: 99%

The Mediating Effect of Students Perception Towards Social Media on the Relationship Between Vocabulary Learning Attitude and Language Skills Development

Bautista¹

2020

IJAR

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“…Recently, statistical inference for mean, total, variance and quantiles have been discussed by Ozturk [25,26,27], Ozturk and Bayramoglu Kavlak [28,29] in finite population setting. Also, Sevil and Yildiz [30,31] and Yildiz and Sevil [32,33] proposed the following empirical distribution function (EDF) in finite population setting.…”

Section: Introductionmentioning

confidence: 99%

“…If the distribution function of the sheep weights is estimated, both the quantiles and the probabilities corresponding to the specific quantiles can be obtained. Unlike the studies Sevil and Yildiz [30,31] and Yildiz and Sevil [32,33], we provide design-based estimators for distribution function. These estimators use the information of inclusion probabilities as well.…”

Section: Introductionmentioning

confidence: 99%

Design-based estimators of distribution function in ranked set sampling with an application

Sevil,

Yildiz

2022

Preprint

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Empirical distribution functions (EDFs) based on ranked set sampling (RSS) and its modifications have been examined by many authors. In these studies, the proposed estimators have been investigated for infinite population setting. However, developing EDF estimators in finite population setting would be more valuable for areas such as environmental, ecological, agricultural, biological, etc. This paper introduces new EDF estimators based on level-0, level-1 and level-2 sampling designs in RSS. Asymptotic properties of the new EDF estimators have been established. Numerical results have been obtained for the case when ranking is imperfect under different distribution functions. It has been observed that level-2 sampling design provides more efficient EDF estimator than its counterparts of level-0, level-1 and simple random sampling. In real data application, we consider a pointwise estimate of distribution function and estimation of the median of sheep's weights at seven months using RSS based on level-2 sampling design.

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Relationships between geochemical properties and microbial nutrient acquisition in tropical forest and cropland soils

Kidinda

Doetterl

Kalbitz

et al. 2023

Applied Soil Ecology

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Power comparison of the Kolmogorov–Smirnov test under ranked set sampling and simple random sampling

Cited by 9 publications

References 16 publications

The Mediating Effect of Students Perception Towards Social Media on the Relationship Between Vocabulary Learning Attitude and Language Skills Development

The Mediating Effect of Students Perception Towards Social Media on the Relationship Between Vocabulary Learning Attitude and Language Skills Development

Design-based estimators of distribution function in ranked set sampling with an application

Relationships between geochemical properties and microbial nutrient acquisition in tropical forest and cropland soils

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