4. The presentation of statistics in the form of graphs facilitates many processes in economics. Before the calculation of descriptive statistics, it is sometimes a good idea to present data as tables, charts, diagrams or graphs. diagrammatic and graphical representation of data 1. Limitations of diagrammatic presentation: 1. Location of any one figure/data in the table is ... data. Diagrams save time when compared to other methods. One of the most convincing and appealing ways in which statistical results may be presented is through diagrams and graphs. Just one diagram is enough to represent a given data more effectively than thousand words. demonstrate good practice in data presentation and shall be rigorous in presenting results that are fair and honest. 2. It is the simplest and the most common form of data presentation. This method is generally used when the data is not very large. In other words, under textual presentation, the data is summarised paragraphs forms. 2.If the model cannot provide an answer, the conceptual model is not complete. the main uses of graphs are as under: Attractive and Effective presentation of Data: The statistics can be presented in attractive and effective way by graphs. The selection of the method of presentation depends on the type of data, method of analysis, and type of information sought from the data. There are many different types of data presentation. Textual Presentation of Data. Qualitative data, or data that cannot translate into quantifiable measurements, requires thematic analysis to report patterns appearing in a theme or category. Characteristics of diagrams and rules for drawing these have been discussed with limitations and use of these. The presentation of the data in the form of text is known as the textual presentation of data. IN SUMMARY The aim of data presentation is to give an accurate summary of data. Four of those types include tables, bar graphs, line graphs and pie charts. 3.Two methods that use two different representations of data model: a.Textual description of the user transaction b.Transaction pathway through the conceptual model to This method provides the quickest understanding of the actual There are a variety of diagrams like dimensional drawings, pictograms, cartograms, graphs, curves, and circles or pie diagrams, which have great utility in the presentation of data. These have considerable impact, but need careful planning. Utility or uses of diagrammatic presentation: 1. Body of a table is the main part and it contains the actual data. 2. It easy to understand diagrams even for ordinary people. Makes complex data simple. Data can be presented in one of the three forms: text, tables, and/or graphs. 2. They do not provide detailed information. 4.1.2 Data reduction A table lists data in columns. 3. Diagrams are attractive. 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