Statistical studies - PowerPoint PPT Presentation


Population and Social Statistics Directorate

Statistical and Non-Statistical Directorates Presentations on Population and Social Statistics Department. Statistical programs and services covered under this domain. Major projects conducted in the past three years. Main publications (paper, electronic).

3 views • 12 slides


Statistical representations, measures and analysis

Explore a comprehensive collection of checkpoint activities in mathematics for Year 8 students focusing on statistical representations, measures, and analysis. Engage with seventeen checkpoint activities and twelve additional activities published in 2022/23. Delve into topics such as comparing chart

0 views • 47 slides



Enhancing Statistical Quality at Palestinian Central Bureau of Statistics

Palestinian Central Bureau of Statistics (PCBS) is dedicated to improving the quality of statistical outputs through various systems and tools like GSBPM, DESAP, NQAF, and ISO 9001. Quality reports, self-assessment programs, and a national quality assurance framework have been implemented to ensure

7 views • 9 slides


Standards, Methodologies, and Quality in Statistical Programs and Services

This presentation highlights the role of the Standards, Methodologies, and Quality Directorate in overseeing statistical programs and services. It covers topics such as quality assurance, sampling frames, statistical classifications, and user satisfaction surveys. The directorate collaborates with v

1 views • 13 slides


Dissertation Guidelines for Mathematical and Statistical Studies

Guidance notes and timeline for structuring and submitting a dissertation in mathematical and statistical studies. Details include dissertation requirements, submission deadlines, penalty tariffs for late submission, and important information sources.

1 views • 26 slides


Understanding the Importance of SDMX in Statistical Data Exchange

Statistical Data and Metadata Exchange (SDMX) is an ISO standard crucial for describing, exchanging, and sharing statistical data efficiently across organizations. SDMX automates SDG data exchange, facilitates validation and reporting, and emphasizes the significance of data models. Developing a Dat

16 views • 34 slides


Statistical Genomics and Machine Learning Challenges in AI

Explore the intersection of statistical genomics, machine learning, and artificial intelligence through topics like knowledge mining, MMAP algorithm, cloud computing, and historical events such as Garry Kasparov vs IBM Deep Blue. Delve into the concepts of statistical learning methods, data predicti

7 views • 24 slides


Biostatistician Expert Offering Statistical Support and Training at CAMH

Marcos Sanches is a biostatistician at Biostatistic Core, CAMH, dedicated to enhancing the statistical quality of research projects. With expertise in various study designs, statistical techniques, and software, Marcos provides support throughout the project lifecycle, from grant applications to dat

5 views • 7 slides


Rationalization of statistical data exchange between national and international agencies

The discussion revolves around rationalizing statistical data exchange processes between national and international agencies, focusing on the challenges, principles, and proposed strategies to streamline reporting and dissemination. Key points include the complexity of data flows, burden of internat

1 views • 10 slides


The Most Effective Test Series for Indian Statistical Service in India

Discover the most effective test series for Indian Statistical Service in India with our specialized program at ISS Coaching Institute. Our test series is designed to comprehensively cover the syllabus, simulate real exam conditions, and provide detailed performance analysis. With expert-curated que

1 views • 10 slides


Understanding Data Measurement Scales in Statistical Analysis

Explore the importance of selecting the correct scale from Measure Column for accurate statistical analysis and data description in SPSS. Learn about different scales such as Nominal, Ordinal, Interval, and Ratio, and their significance in assigning values, arranging objects, and performing computat

1 views • 7 slides


Understanding the Scope of Inference in Statistical Studies

Statistical studies require careful consideration of the scope of inference to draw valid conclusions. Researchers need to determine if the study design allows generalization to the population or establishes cause and effect relationships. For example, a study on the effects of cartoons on children'

0 views • 15 slides


Understanding Significance Tests and Decision Making in Statistics

Learn how to determine the statistical significance of study results and make appropriate conclusions using significance levels. Explore the concepts of Type I and Type II errors, significance levels, and decision-making processes in statistical analysis. Understand the significance of P-values and

3 views • 10 slides


Understanding Statistical Methods for Clinical Endpoints in Diabetes Research

This educational slide module delves into fundamental statistics for analyzing clinical endpoints in diabetes research. It covers the choice of statistical methods, the distinction between statistical and clinical significance, and the importance of different endpoints in evaluating clinical benefit

1 views • 37 slides


Understanding Sampling Plans in Statistical Analysis

Sampling is vital for statistical analysis, with sampling plans detailing objectives, target populations, operational procedures, and statistical tools. Different sampling methods like judgmental, convenience, and probabilistic sampling are used to select samples. Estimation involves assessing unkno

1 views • 36 slides


Understanding Hypothesis Testing in Statistical Analysis

Statistical analysis aims to make inferences about populations based on sample data. Hypothesis testing is a crucial aspect where decisions are made regarding accepting or rejecting specific values or parameters. Statistical and parametric hypotheses, null hypotheses, and decision problems are key c

1 views • 34 slides


Statistics for Managers: A Comprehensive Course Overview

This course aims to equip managers with statistical skills to analyze data effectively and make informed decisions in various management areas. It covers topics such as measures of central tendency, statistical models, and the importance of statistical analysis in improving business decisions. The i

1 views • 15 slides


Understanding and Avoiding Statistical Fallacies in Medical Literature

Statistical fallacies, which can significantly reduce the credibility of reports, are common in medical literature. These fallacies often arise from issues with sample problems, inadequate analysis techniques, errors in presentation of findings, and misinterpretation of statistical results. Maintain

0 views • 7 slides


Enhancing Governance for Sustainable Development Goals in Cabo Verde

Experience of Cabo Verde on SDG governance, data centralization, and dissemination through a unified statistical report aligning Agendas 2063 and 2030. The National Institute of Statistics plays a vital role in coordinating, compiling, and producing statistical reports, supporting the country's Volu

2 views • 11 slides


Understanding Degrees of Freedom in Statistical Models

Exploring the concept of degrees of freedom in statistical modeling, this presentation discusses the importance of having adequate degrees of freedom for model fitting and interpretation. It compares different models with varying degrees of freedom, illustrating how a null model with zero parameters

0 views • 27 slides


Understanding Variation in Statistical Studies

Variability is key in statistical studies, shaping the essence of statistical analysis. Students often struggle to grasp the concept of variability, despite being taught statistical methods. The term "variation" takes on different meanings in various statistical contexts, presenting challenges in co

1 views • 54 slides


Utilizing Administrative Data for Statistical Analysis in Kenya's National Statistical System

Kenya National Bureau of Statistics (KNBS) employs administrative data for statistical purposes, as highlighted in the sub-regional workshop on integrating administrative data, big data, and geospatial information for compiling SDG indicators. The legal and institutional framework, data collection m

0 views • 21 slides


Introduction to Data Collection & Statistics: Understanding Statistical Questions, Population, and Sampling

This material introduces the fundamental concepts of data collection and statistics. Learning objectives include distinguishing statistical questions, identifying populations and samples, and understanding the difference between observational studies and experiments. It discusses the process of stat

0 views • 14 slides


Enhancing Regional Integration Through Statistical Collaboration in the GCC

Regional statistics play a crucial role in informing regional policies, monitoring progress, and assessing developmental outcomes. The Gulf Cooperation Council (GCC) has established GCC-Stat as a regional statistics center to meet statistical requirements at the GCC level. By improving regional data

4 views • 8 slides


Understanding Sampling Theory: An Introduction to Statistical Surveys

Statistical surveys play a crucial role in collecting information to fulfill specific needs across various fields such as population demographics, labor statistics, agriculture, industry, and trade. A statistical survey involves investigating unknown characteristics of a population, focusing on para

0 views • 41 slides


Statistical Analysis in Birth Season Distribution

A statistical study examines birth season distribution among students, comparing the number of births in different seasons. Chi-Square tests are utilized to analyze the data and test for associations between categorical variables. An example uses the goodness-of-fit test to determine if student grad

0 views • 10 slides


ISO 10017:2021 Overview - Statistical Techniques for Quality Management

ISO 10017:2021 provides guidance on statistical techniques for quality management in alignment with ISO 9001:2015. It outlines various statistical techniques like descriptive statistics, hypothesis testing, process capability analysis, and more. The standard aims to help organizations monitor, contr

2 views • 8 slides


Understanding Box-Cox Transformation in Statistical Analysis

Box-Cox transformation is a powerful tool in statistical analysis, allowing for better model fitting by transforming response variables to a power that optimizes the data distribution. Common values of lambda are discussed for different types of data. The validity of statements of statistical signif

0 views • 10 slides


Exploring the Power of Wise Queries in Statistical Learning

Dive into the world of statistical learning with a focus on the impact of wise queries. Discover how statistical problems are approached, the significance of statistical queries, and the comparisons between wise and unary queries. Explore the implications for PAC learning and uncover key insights in

0 views • 8 slides


Understanding IBM SPSS for Statistical Analysis

IBM SPSS, formerly known as Statistical Package for the Social Sciences, is a powerful software package for statistical analysis used by researchers across various industries. Developed in the late 1960s, SPSS offers features for data management, statistical analysis, and data documentation. It simp

1 views • 13 slides


Overview of Myanmar Statistical System and Central Statistical Organization

The Myanmar Statistical System operates as a decentralized system with the Central Statistical Organization playing a crucial role at the national level. Various surveys and data collection efforts are undertaken by different ministries and agencies, coordinated by the CSO. The CSO compiles and pres

0 views • 18 slides


The Trust Fund for Statistical Capacity Building

The Trust Fund for Statistical Capacity Building (TFSCB) is a multi-donor trust fund launched in 1999, supporting over 200 projects worldwide to strengthen statistical systems in developing countries. It focuses on national strategy development and improving statistical capacity in key priority area

1 views • 5 slides


Understanding Quality Dimensions in Statistical Business Registers

Quality in statistical business registers encompasses dimensions such as relevance, accuracy, timeliness, accessibility, comparability, and coherence. The United Nations provides guidance on quality frameworks for official statistics, emphasizing the importance of tailoring quality assurance policie

0 views • 28 slides


Understanding Hypotheses, Probability, and Statistical Tests in Social Research

This content delves into formulating hypotheses in social science, selecting statistical tests based on variables' measurement levels, understanding probability in statistical analysis, and distinguishing between null and alternative hypotheses. It emphasizes the research process involving hypothesi

2 views • 21 slides


Understanding Statistical Anxiety: A Critical Examination

Explore the concept of Statistical Anxiety (SA) and its impact on students encountering statistics, delving into key definitions and research findings. The study discusses primary data collection, literature review on QM pedagogy, and empirical studies, shedding light on the enduring apprehension fe

1 views • 28 slides


Development of Guidelines for Publishing Georeferenced Statistical Data Using Linked Open Data Technologies

Development of guidelines for publishing statistical data as linked open data, merging statistics and geospatial information, with a primary focus on preparing a background for LOD implementation in official statistics. The project aims to identify data sources, harmonize statistical units, transfor

1 views • 31 slides


Jumping into Statistics: Study Design & Statistical Analysis in Medical Research

Explore the fundamentals of study design & research methodology, learn to select appropriate statistical tests, and practice statistical analysis using JMP Pro Software. Topics include research question formulation, statistical methods, regression, survival analysis, data visualization, and more. Un

0 views • 31 slides


Understanding Error Correction and Reproducibility in Science

Explore the importance of severe testing, statistical crisis of replication, and the American Statistical Association's stance on P-values in ensuring reproducibility and error correction in scientific research. Delve into the philosophical, statistical, and historical aspects of error statistical m

0 views • 63 slides


Understanding the Montenegrin Statistical Business Register

The Montenegrin Statistical Business Register plays a crucial role in producing economic statistics by serving as a directory for legal and statistical units. This live register undergoes continuous changes, with administrative and statistical sections ensuring consistency. The register updates data

0 views • 16 slides


The Need for New Statistical Methodology in Health Studies

The discussion centers around the necessity for advancements in statistical methodology, particularly in trials, observational studies, and meta-analysis. The role of statisticians in interpreting data, designing studies, and addressing missing data is highlighted. The importance of understanding ex

0 views • 19 slides