This article develops a method of ratio estimate in fuzzy sense. By both the simple random sampling and stratified random sampling, we can obtain the ratio estimate in usual statistical sense. However, the sampling data may be ambiguous in some uncertain circumstance. To solve such kind of problem, we probe into the simple random sampling and stratified random sampling in fuzzy sense, obtain th...

purpose: to assess patient satisfaction with ophthalmologic services at labbafinejad medical center. method: the present study was a cross-sectional study conducted during the summer of 2008. patients with ophthalmic problems were selected by systematic random sampling according to the admission list. a trained investigator interviewed patients in the hospital or clinic. the data collection too...

Data structures for efficient sampling from a set of weighted items are an important building block many applications. However, few parallel solutions known. We close these gaps. give efficient, fast, and practicable distributed algorithms data that support single (alias tables, compressed structures). This also yields simplified more space-efficient sequential algorithm alias table constructio...

The purpose of this study is to analyze from a different angle by placing the views respondents through variables and indicators perception convenience fintech benefits on level fintech. This took 150 samples population Labuhanbatu Regency who lives in city Rantauprapat. data collection method form primary with Google Form application which there Likert scale. Determination Sampling using simpl...

We show that a simple, general, and easily reproducible method for generating non-uniform sampling (NUS) schedules preserves the benefits of random sampling, including inherently reduced sampling artifacts, while removing the pitfalls associated with choosing an arbitrary seed. Sampling schedules are generated from a discrete cumulative distribution function (CDF) that closely fits the continuo...

This study aims to grasp the current condition of handovers of practical tasks among nursing students as well as specific items of handovers and the communication clarity. A questionnaire-based survey was conducted on handover experience among 137 individuals who had experience of clinical practice and were senior students at three nursing colleges located in A, B, and C districts. Among then, ...