View notes m14tabular and graphical presentation from ise 2110 at national university of singapore. It is easy to understand and it is one of the most important learning strategies. Presentation of data in statistics definition notes pdf. Usually, graphs are used to present time series and frequency distributions. Mar 02, 2019 the opposite of textual presentation is graphical presentation of data. This is one of the most widely used forms of presentation of data since data tables are easy to construct and read.
Download as doc, pdf, txt or read online from scribd. In this course, we will consider the various possible types of presentation of data and justification for their use in given situations. Such a form of the presentation of data makes it easy to understand the patterns of population growth. Tabular and graphical presentations multiple choice l. Presentation of data by paul anthony galang on prezi.
It exhibits the relation between data, ideas, information and concepts in a diagram. Sep 07, 2015 tabular and graphical presentation of data 1. Ppt presentation, analysis and interpretation of data. A comparison of tabular format and graphical presentation using lifelines diane lindwarm alonso 2, anne rose 1, catherine plaisant 1, kent l. In both the cases data have been presented only in the text. Textual presentation of data means presenting data in the form of words, sentences and paragraphs.
Descriptive statistics tabular and graphical presentation in. This contemporary presentation of statistical methods features. It is an orderly arrangement which is compact and selfexplanatory. A serious drawback of this method of presentation is that one has to go through the complete text of presentation for comprehension but at the same time, it enables one to emphasise certain points of the presentation. Tabular and graphical presentation s multiple choice questions in the following multiplechoice questions, circle the correct answer. A tabular data presentation is the clear organization of data into rows and columns to facilitate communication. It is a systematic and logical arrangement of data in the form of rows and columns with respect to the characteristics of data. A graph is a sort of chart through which statistical data are represented in the form of lines or curves drawn across the. Graphical representation is a way of analysing numerical data. Descriptive statistics explain the basic concepts used to describe data.
Tabular presentation of data is a method of presentation of data. Frequency tables are useful methods of presenting data. A graphical representation is a visual display of data and statistical results. A frequency distribution is a tabular summary of data showing the a. Textual presentation of data helping research writing for. Graphical representation of data line graph, bar diagram. Cbse economics chapter 4 presentation of data class 11 notes economics in pdf are available for free download in mycbseguide mobile app. The presentation of data when significant amounts of quantitative data are presented in a report or publication, it is most effective to use tables andor graphs. Graphical representation of reports is not free from limitations. Should be used for small datasets for comparison, e. You may use table notes to explain anything in your table that is not self explanatory. The discrete value or category is placed at the centre of the bar.
Reflecting the interrelationship with diverse fields, topics range from health psychology to health economics, ethics, and bio. Graphic representation is another way of analysing numerical data. Advantages and disadvantages of graphical representation. Things to remember in graphical representation methods. Dec 23, 2015 hello friends, i uploaded this video for learning or getting knowledge about descriptive statistics tabular and graphical presentation in statistics methods. Data that provide labels or names for categories of like items are known as a. The best app for cbse students now provides presentation of data class 11 notes economics latest chapter wise notes for quick preparation of cbse exams and school based annual examinations. Textual descriptive presentation here data are a part of the text of study or a part of the description of the subject matter of study. Tables can clearly convey large amounts of information that would be cumbersome to write in paragraph form. Norman 2 1 humancomputer interaction laboratory university of maryland institute of advanced computer studies 2 department of psychology university of maryland, college park, md 207423255.
Statistical analysis and data display springerlink. A tabular summary of data showing the fraction or propor tion of data values in each of several nonoverlapping classes. Mar 17, 2018 the presentation of data means exhibition of data in such a clear and attractive manner that these can be easily understood and analysed. Statistics diagrammatic presentation for all videos of statistics visit. Statistics for economics class 11 notes chapter 4 presentation of data textual presentation in textual presentation, data are a part of the text of study or a part of the description of the subject matter of study. Interval data are typically summarized in a histogram. Combination of material with human efforts makes the graphical presentation expensive. Text is the principal method for explaining findings, outlining trends, and providing contextual information. Tables permit the actual numbers to be seen most clearly, while graphs are superior for showing trends and changes in the data. The presentation of data when significant amounts of quantitative data are presented in a report or publication, it is most effective to use tables and or graphs. The minimum number of variables represented in a bar graph is a. A simple bar diagram represents only a single set of numerical data.
A graphical presentation is the easiest way to depict a given set of data. Presentation of data class 11 notes economics mycbseguide. A table is best suited for representing individual information. The graphical and tabular methods presented here apply to both entire populations and samples drawn from. Graphical presentation of data sage research methods. Finally, the pdf is a file format developed by adobe systems adobe. Sep 08, 2018 statistics diagrammatic presentation for all videos of statistics visit. Unit 3 data representation59 in a bar graph or barline graph the height of the bar or line is proportional to the frequency. Presentation of data in statistics definition notes pdf important terms and concepts. Graphical representation pf reports are costly because it involves images, colors and paints. While graphical presentation of data is the most popular and widely used in the research, textual presentation allows the researcher to present qualitative data that cannot be presented in graphical or tabular forms.
Multiple graphical and tabular reports on one page, multiple. Bars are to be drawn separated equally, with same width. M14tabular and graphical presentation quantitative data. Graphical and tabular university of texas at dallas.
A comparative evaluation of tabular and graphical presentation styles for information retrieval search results was conducted, where spatial or symbolic data retrieval tasks were matched with appropriate spatial or symbolic data presentations. Here we will be studying only the textual and tabular presentation, i. Presentation of data refers to an exhibition or putting up data in an attractive and useful manner such that it can be easily interpreted. Textual method tabular method graphical method textual method methods of presenting data textular method the reader acquires information through reading the gathered data. The following are the problems of graphical representation of data or reports.
Problem twenty first graders were asked which color they liked best red, green, or blue. Besides textual and tabular presentations of statistical data, the third and perhaps the most attractive and commonly used popular modem device to exhibit any data in a systematic manner is to represent them with suitable and appropriate diagrams and pictures. Descriptive statistics tabular, graphical and numerical methods. In this article, we will look at the graphic presentation of data and information along with its merits, limitations, and types. O graphs cannot be an alternative to tabular presentation. Statistics is a branch of math that is used to analyse, interpret, and predict outcomes from data. We use these representations in order to gain better insight and understanding of the problem we are studying pictures can convey an overall message much better than a list of numbers. Data presentation types type picture description proscons table a table shows the raw data presented in rows and columns. Apart from diagrams, graphic presentation is another way of the presentation of data and information. O graphs are only a supplement to the tabular presentation of data. With large amounts of data graphical presentation methods are often clearer to understand. Actual data in a table occupying the columns, for example, percentages, frequencies, statistical test results, means, n number of samples, etc.
Before the calculation of descriptive statistics, it is sometimes a good idea to present data as tables, charts, diagrams or graphs. Graphical representation types, rules, principles and merits byjus. Text is the principal method for explaining findings, outlining trends. Read this article to learn about the meaning, principles and methods of graphic representation of data. The minimum number of variables represented in a histogram is a. Creating a good table requires careful consideration to its design. Tabular and graphical presentations part 2 organizing quantitative data 1. Generally, simple bar diagrams are used to represent time series data for a single entity. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Presentation of data this refers to the organization of data into tables, graphs or charts, so that logical and statistical conclusions can be derived from the collected measurements. A graphical device that summarizes data by the number of dots above each data value on the horizontal axis. Could somebody help me with this case report case study.
Multiple graphical and tabular reports on one page. You can also download all the notes of chapter in pdf format fr. It always depends on the type of information in a particular domain. Tabular presentation of data tabulation involves the orderly and systematic presentation of numerical data in a form designed. Descriptive statistics tabular and graphical presentation. A comparison of tabular format and graphical presentation. Tabular and graphical presentation of data slideshare. Graphic presentation of data and information types of graphs. A rectangular arrangement of data in which the data are positioned in rows and columns. Textual presentation the data gathered are presented in paragraph form.
Tabular and graphical presentations multiple choice questions in the following multiplechoice questions, circle the correct answer. Quantitative data analysis 2 descriptive statistics. Data visualisation uses a variety of techniques to present large amounts of data in a pictorial form so that it can be understood more clearly and so that patterns. The transformation of data through visual methods like graphs, diagrams, maps and charts is called representation of data. Data statistics information it makes use of graphical techniques and numerical descriptive measures such as averages to summarize and present the data.
Graphical representation is the study of the relationship between two variables and it is a way to easily analyse the numerical data. I am attaching the pdf and excel about the case report. Hello friends, i uploaded this video for learning or getting knowledge about descriptive statistics tabular and graphical presentation in statistics methods. Chapter 2 graphical methods for presenting data pdf4pro. The opposite of textual presentation is graphical presentation of data. Tabular and graphical presentations objectives scribd.
Now conbider the same set of marks, arranged in a tabular form, as shown in table 12. Let us make an indepth study of the graphical representation of statistical data. With large amounts of data graphical presentation methods are. Textual presentation of data helping research writing. Tabular method provides a more precise, systematic and orderly presentation of data in rows or columns. Tabulation orderly arrangement of data in rows and columns. A comparative evaluation of tabular and graphical presentation. Graphical representation types, rules, principles and merits. O further processing and analysis of data are not possible with graphs.
Tabular presentation of data in a tabular presentation, data are. A table facilitates representation of even large amounts of data in an attractive, easy to read and organized manner. While graphical summaries of data can certainly be powerful ways of communicating results clearly and unambiguously in a way that facilitates our ability to think about the information, poorly designed graphical displays can be ambiguous, confusing, and downright misleading. Pros shows all data precise cons can be hard to interpret or see patterns pie chart a pie chart shows data as a. In this article, the techniques of data and information presentation in textual, tabular, and graphical forms are introduced.
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