Data and statistics

This study examines EFL lecturers perceptions of factors. influencing online teaching quality at a university in the Mekong Delta, Vietnam. Using a quantitative approach, data were collected from 13 lecturers through a structured questionnaire and analyzed using descriptive statistics.

10p visarada 28-04-2025 2 1   Download

In this article, we will discuss the use of a database, called Churn Modeling, which collects statistical data from banks. We will also explore the application of the BernoulliNB algorithm, combined with the incremental machine learning method, to process streaming data and analyze and predict customer churn rates in banks.

10p visarada 28-04-2025 1 1   Download

This study finds the dependences of the thermal expansion coefficient and heat capacities on temperature and dopant concentration. Our results are compared with experimental data.

6p viuzumaki 28-03-2025 3 1   Download

The formation and development of large-scale structures are primary research subjects in the study of turbulent mixing layers. Visualizing these structures based on published experimental data enhances the understanding of complex flow behaviors, which is the main objective of this article. The authors employed a two-point statistical correlation method to evaluate the size of large vortex structures along the interaction region.

15p viyuhi 26-03-2025 2 1   Download

The paper presents the current situation of cooperative learning at secondary schools in teaching Statistics by collecting and analyzing survey data from teachers and suggests insights serving as a basis for proposing measures to support teachers to implement cooperative learning effectively, contributing to improving the quality of secondary school education.

11p viaburame 14-03-2025 3 1   Download

Statistics - Probability stands as one of the three fundamental strands within the new Vietnamese Mathematics General Education Curriculum (2018). This development significantly expands the scope of teaching and learning opportunities in the realm of practical mathematics as the application of Statistics in everyday life is an ever-present reality that touches various facets of society, especially in the contemporary data-driven landscape.

16p viaburame 14-03-2025 3 1   Download

This study, therefore, investigated the determinants of the labor productivity of garment firms in Nam Dinh province. The data used for this study were extracted from the Enterprise Survey Dataset in 2021, and descriptive statistics, comparative analysis, and the Cobb-Douglas function in logarithm form were the major methods employed for the study.

9p vibecca 01-10-2024 6 2   Download

This paper employs statistical methods to analyze quantitative data collected based on the survey framework of the High Performance Manufacturing project (HPM) during the period from 2014-2015 in Vietnam and worldwide.

13p tamynhan6 14-09-2020 24 2   Download

This study aimed to assess the QoL of elderly patients with T2DM at Thai Binh Provincial General Hospital and identify associated factors influencing their QoL. Method: A total of 303 elderly patients aged 60 and above were recruited. QoL was measured using SF-36 questionnaire. Socio-demographic data, nutritional status, and comorbidities were also collected. Statistical analyses were conducted to evaluate associations between these variables and QoL scores.

8p viyamanaka 06-02-2025 3 1   Download

This study aims to investigate the rate of Facebook addiction, resilience level, and the relationship between the two factors in a sample of students at the University of Culture, Ho Chi Minh City. Through a cross-sectional study design and convenience sampling method, we collected data from 357 students.

8p tuetuebinhan000 23-01-2025 5 2   Download

The main aim of this study is to delve into the impact of cyber forensic accounting on the quality of metaverse integrated reporting in metaverse local government. The suggested model was empirically validated using SmartPLS 4.1.0.2 software and structural equation modelling. Statistical data obtained from surveys conducted among accountants working in public sector organizations (PSOs).

10p tuetuebinhan000 23-01-2025 2 2   Download

This study evaluated the impact of pollution sources on the Ma River Basin in Son La Province, Vietnam, using data from local reports, statistical yearbooks, and scholarly literature. The study recommended implementing centralized wastewater treatment systems in priority areas, promoting sustainable land management practices, and supporting environmentally friendly agricultural and livestock farming methods.

14p tuetuebinhan000 23-01-2025 3 2   Download

The application of ergonomics in the product design is currently of great interest, especially for products used in schools, to reduce school-related health issues. This article presented statistical data on the body size of male and female primary school students, aged 7 - 8 years old in Ho Chi Minh City including average body size, size in standing and sitting position.

12p tuetuebinhan000 23-01-2025 3 2   Download

According to statistical data of many countries in the wold, the more proportion of patients in hip replacement have, the more prosthetic infection have been treated. In Vietnam, treatment of prosthetic infection is often difficult beacause of antibiotic resistance, high cost treatment and difficult rehabilitation in post-surgery.

14p viuchiha 03-01-2025 4 2   Download

Search of accessible beams for monitoring in a reception poin. Reception and processing physical channels in directions "subscriber-satellite" and "satellite-subscriber". Primary processing of the received digital signal (extraction of data packages, demultiplexing, removal of scrambler, deinterleaving,removal convolutional codings).

24p lxtruonghn 18-03-2013 80 7   Download

Lectures "Applied statistics for business - Chapter 1: Data and statistics" provides students with the knowledge: Applications in business and economics, data, data sources, descriptive Statistics, statistical Inference, computer and statistical analysis, data mining, ethical guidelines for statistical practice. Invite you to refer to the disclosures.

30p doinhugiobay_13 26-01-2016 70 4   Download

Lectures "Applied statistics for business - Chapter 2: Tabular and graphical presentations" provides students with the knowledge: Summarising data for a categorical variable, summarising data for a quantitative variable, summarising data for two variables using tables,... Invite you to refer to the disclosures.

29p doinhugiobay_13 26-01-2016 85 2   Download

Lecture "Probability & statistics - Chapter 1: Intruction" has contents: Statistics is the fact, statistics, branches of statistics, data sources, population and sample, types of variable types of variable,... Invite you to consult the content.

21p abcxyz123_07 19-03-2020 44 4   Download

The previous studies on technical efficiency (TE) of the soft drinks industry in Malaysia are still under consideration from other industries and existing studies discuss the industry in general. In fact, there is a previous study using industry-level data and does not consider the determinants of technical inefficiency determining the TE level. The purpose of this study is to identify the technical efficiency level and the technical inefficiency of the soft drinks manufacturing industry in Malaysia by 2015 using cross-section data of 118 firms obtained from the Department of Statistics (DOS).

9p longtimenosee09 08-04-2024 9 2   Download

The article discloses methodological approaches to quantifying the level of penetration of block chain technologies into the regional socioeconomic environment in comparison to the supply chain strategies. Based on the methods of mathematical and statistical analysis, it allows you to formalize and convert a large array of data of a qualitative order into a single scale for measuring the process under study - the level of demand in the regional socio-economic environment for block chain technology.

6p longtimenosee09 08-04-2024 3 1   Download