Role of statistics in research ppt

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Oct 03, 2017 · Psychology has become a largely quantitative discipline. I wouldn’t say they use statistics particularly well, but it is the backbone of most published papers. The Application of Statistics in Psychology If you have a theory, you need to distill t... emphasize the important role of teaching statistics to agricultural students for improving their general knowledge and for better use of statistical methods in research work. 1.INTRODUCTION Тhe agricultural investigations are based on the application of statistical methods and Statistics is a mathematical science involving the collection, interpretation, measurement, enumerations or estimation analysis, and presentation of natural or social phenomena, through application of various tools and technique the raw data becomes meaningful and generates the information’s for decision making purpose. The Role of Statistics in Astronomy It is impossible to take out a ruler and measure the distance of the Earth from the sun. Unless, of course, you somehow manage to invent a suit that can survive the temperatures of the sun and design a ruler long enough to measure such a distance. Apr 25, 2013 · statistics had a great role in the business and commerce field . it also had agreat role in the field of research. Asked in Business & Finance , Statistics What is statistics and its role in society ? Nov 25, 2015 · The Importance of Statistics in Public Health Sector Analysis. ... The Importance of Statistics in Public Health ... This chapter defines the important role of social context in influencing health ... Oct 10, 2014 · Two major areas of statistics Descriptive statistics It concern with development of certain indices from the raw data. It summarizes collected/ classified data. Inferential statistics It adopts the process of generalization from small groups (i.e., samples) to population. It also known as sampling statistics. It concern with two major problems Estimation of population parameters. Testing of statistical hypothesis. Dec 30, 2014 · Is an applied branch of statistics is very heavily utilized for medical research methodology. Concerned with the presentation , organisation and summarization of data; Are used to generalize the data from sample to a larger group of patients (through the bioengineering of bacteria and algae). Thus biostatistics as a science of figures can tell Dr Waweru Mwangi JKUAT ICSIT Session 8 Introduction The role of statistics in research is to function as a tool in designing research, analysing its data and drawing conclusions there-from. Most research studies result in large volume of raw data which must be suitably reduced so that the same can be read easily and can be used for further analysis. Research typically begins with an observation, and then curiosity as to why or how an entity or system works follows the observation. The two basic types of research inform the roles that research plays. According to California State University, Fresno, Department of Psychology, there is applied research and basic research. Research typically begins with an observation, and then curiosity as to why or how an entity or system works follows the observation. The two basic types of research inform the roles that research plays. According to California State University, Fresno, Department of Psychology, there is applied research and basic research. ADVERTISEMENTS: Data and numerical information have played a very vital role in the growth and development of agriculture, especially in the developed countries. In an agrarian country, like India, having about 70.5 mil­lion operation holdings over an aggregate of 162 million hectares, the utility of agricultural statistics is even more important, though it has not … Lecture 3 Role of Statistics in Research - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Scribd is the world's largest social reading and publishing site. The Role of Statistics in Astronomy It is impossible to take out a ruler and measure the distance of the Earth from the sun. Unless, of course, you somehow manage to invent a suit that can survive the temperatures of the sun and design a ruler long enough to measure such a distance. Educational research is an undertaking to review and improve educational practice. In one case, educational practitioners conduct research by themselves in order to review their own practices, while in another, non-practitioners undertake the research. The use of statistics in clinical trials allows the clinical researcher to form reasonable and accurate inferences from collected information, and sound decisions in the presence of uncertainty. Statistics are key in preventing errors and biases in medical research. Jun 18, 2010 · ø Statistics is the science of collection, analysis, interpretation or explanation, and presentation of data. It has wide usage in the field of research. In fact all the data collection and interpretation techniques used in Research are part of statistics. This data can be used for different phases of research process. Computer and phases of Research Research process has five major phases [3].Computer can be used in these following phases. Conceptual Phase and Computer In this phase, formulation of research problem, review of literature, theoretical frame work and formulation of hypothesis. The Role of Statistics in Research WILLIAM ASHER Purdue University THESE SIX PAPERS were originally presented at a symposium at an annual meeting of the American Educational Research Association (AERA). The sympo sium was among the most popular of the sessions at that meeting; its popularity theimportanceofsocialstatistics 13 demonstratingtheextentandseverityofsu ffering.Statistics gavebothgovernmentofficialsandreformershardevidence — (7) Natural and Social Sciences. Statistics plays a vital role in almost all the natural and social sciences. Statistical methods are commonly used for analyzing experiments results, and testing their significance in biology, physics, chemistry, mathematics, meteorology, research, chambers of commerce, sociology, business, public administration, communications and information technology, etc. Statistics is a mathematical science involving the collection, interpretation, measurement, enumerations or estimation analysis, and presentation of natural or social phenomena, through application of various tools and technique the raw data becomes meaningful and generates the information’s for decision making purpose. The Role of Statistics in Business and Industry, by Gerald J. Hahn and Necip Doganaksoy, Hoboken, NJ : John Wiley & Sons, 2008, ISBN 978-0- 47 1-21874-6, 344 pp., $84.95, paperback. Oct 03, 2017 · Psychology has become a largely quantitative discipline. I wouldn’t say they use statistics particularly well, but it is the backbone of most published papers. The Application of Statistics in Psychology If you have a theory, you need to distill t... improved statistics from GSO reach policy makers and planners, and that they in turn base policies, plans and programmes on the statistics — a clear case of how building sustainable statistical capacity can underpin evidence-based decision-making. The role of statistics in world development 5 Photographer: Gennadiy Ratushenko / World Bank I have used the right statistical methods Clinical research staff have a big role here. There is a lot we can do to improve data Other problems cannot be eliminated. Validity External validity Do the results of my study apply to other people who were not in my study. (7) Natural and Social Sciences. Statistics plays a vital role in almost all the natural and social sciences. Statistical methods are commonly used for analyzing experiments results, and testing their significance in biology, physics, chemistry, mathematics, meteorology, research, chambers of commerce, sociology, business, public administration, communications and information technology, etc. The importance of statistics in economics starts with economics research methods. These are used to collect and analyze data for factors, such as per capita income and inflation rate. Economics Statistics play a major role in this field and they feed into each since both are largely number- and fact-based. The importance of statistics in economics starts with economics research methods. These are used to collect and analyze data for factors, such as per capita income and inflation rate. Economics Statistics play a major role in this field and they feed into each since both are largely number- and fact-based. Nov 25, 2015 · The Importance of Statistics in Public Health Sector Analysis. ... The Importance of Statistics in Public Health ... This chapter defines the important role of social context in influencing health ... The PowerPoint PPT presentation: "Role of Statistics in Geography" is the property of its rightful owner. Do you have PowerPoint slides to share? If so, share your PPT presentation slides online with PowerShow.com. Mar 28, 2014 · These statistics and tools of exploratory data analysis can only be acquired through the systematic study of collection, presentation and interpretation of data is called statistics. The aim of this blog post to highlight the importance of studying statistics. Statistics plays an important role in every field of human activity. The Role of Statistics in Business and Industry, by Gerald J. Hahn and Necip Doganaksoy, Hoboken, NJ : John Wiley & Sons, 2008, ISBN 978-0- 47 1-21874-6, 344 pp., $84.95, paperback. The Role of Statistics in National Development with Reference to Botswana and Nigeria Statistical Systems Article (PDF Available) in Journal of Sustainable Development 4(3) · July 2011 with ... Computers play a major role today in every field of scientific research from genetic engineering to astrophysics research. This article is a brief overview of the role that computers have played in research and the ways in which they are helping unravel several scientific mysteries.