Data can be condensed with diagrams. of Students: 15 – 18: 7: 19 – 22: 12: 23 – 26: 56: 27 – 30: 40: 31 – 34: 11: 35 – 38: 54: 39 – 42: 26: 43 – 46: 37: 47 – 50: 7: Total: 250: Solution: This grouped frequency distribution is not continuous. Ø The data presentation in statistics may be Numerical or Graphical. In case of two commodities, the consumer’s equilibrium is attained in accordance with the Law of Equi-Marginal Utility. Utility-Based Agents; Learning Agent; Simple reflex agents. 7. Diagrams 3. Diagrams can be used universally at any place and at any time. concrete the potential utility of applications that understand diagrammatic ink and to expose technical challenges in au-tomatically performing these tasks. 3. The diagrammatic representation of a standard ECG is shown below. This technique can be used for numerical type of statistical analysis, e.g. See more. There should be no vagueness or overwriting on the diagram. TYPES OF DIAGRAMATIC PRESENTATION 1.Geometric form ---Bar Diagrams ---Pie Diagrams 2.Frequency Diagrams ---Histogram ---Polygon ---Ogive 3.Arithmetic Line Graph or Time Series Graphs 2. It means that the diagram should convey the meaning clearly and easily. The diagram is used, when we have to make comparison between more than two variables. This shall provide the visual insight of the diagram. This technique can be used universally at any place and at any time. Statistical data (1) Qualitative data - Not measured in numerical terms like beauty and intelligence. In case of 2 variables, pair of bars is drawn. Like sub-divide bar diagram, in this case also data of one particular period or variable is put on single bar, but in terms of percentages. The study of diagrammatic reasoning is about the understanding of concepts and ideas, visualized with the use of diagrams and imagery instead of by linguistic or algebraic means. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. We may take some other combinations and see. The diagram should be properly drawn at the outset. Limitations of diagrammatic presentation: 1. However, compared to tabulation, this is less accurate. Diagrammatic Presentation of Data. Graphs, Charts & Diagrams. PLAY. Diagrammatic representation can be used for both the educated section and uneducated section of the society. Diagrammatic representation of data has become very much significant in the modern time because of the following points of its merits: (i) They are attractive: Diagrams, per se, are very attractive as they delight the eyes and appeal to the mind of the people in general. We can happily say, 'This building is 60 metres tall', 'A car can travel 40 miles on a gallon of petrol', 'An opinion poll shows one political party has 6% more support than another', and so on. As a layman, one cannot understand the tabulated data easily but with only a single glance at the diagram, one gets complete picture of the data presented. Diagrams are just supplement to tabulation. Diagrams create a lasting impression on the minds of observers. Accuracy must not be done away with to make it attractive or impressive. Diagrams create a lasting impression on the minds of observers. Only a limited set of data can be presented in the form of diagram. … Diagrammatic representation of data : An attractive representation of statistical data is provided by charts, diagrams and pictures. Like line diagrams these figures are also used where only single dimension i.e. Ø In order to attract the attention of the audience, Graphical Representation method is usually adopted. So if there is a priority for accuracy, we have to recommend tabulation. Advantages of Diagrammatic Data Presentation. If the condition is true, then … Diagrammatic representation can be used for both the educated section and uneducated section of the society. Below are 15 useful business presentation diagrams, almost all of which are very common to see in … It is a systematic and logical arrangement of data in the form of Rows and Columns with respect to the characteristics of data. Analysis of data 5. 4. They have a great memorizing effect. 6. We can make comparison between different samples very easily. Lack of Secrecy: Graphical representation makes the full presentation of information that may hamper the objective to keep something secret. Students … Furthermore, any hidden trend present in the given data can be noticed only in this mode of representation. Importance of Graphical Representation, Advantages of Graphical Representation, Disadvantages of Graphical Representation, Things to remember when constructing a Graph, Different types of graphs / charts: Line Diagram, Bar diagram, Simple Vertical Bar … PRESENTATION OF DATA 1.1 INTRODUCTION Once data has been collected, it has to be classified and organised in such a way that it becomes easily readable and interpretable, that is, converted to information. In this case we add different variables for a period and draw it on a single bar as shown in the following examples. Different shades, colors can be used to make diagrams more easily understandable. Diagrams do not show small differences properly. TOS4. It is the most attractive and appealing way to represent statistical data. b) Indifference Curve is the diagrammatic presentation of an indifference set. It must be processed to be used for any application. Scale must be presented along with the diagram. Procedure is almost the same, only one thickness of lines is measured. The measurements of geometrical figures used in diagram should be accurate and proportional. The three main forms of presentation of data are: Textual presentation; Data tables; … We don’t have to use any statistical technique further to compare. Disclaimer Copyright. For example, if you are doing root cause analysis, fishbone diagram is correct to use; while if you are showing the company profile and history, it's better to use a timeline. The Utility of Diagrammatic Representation for Model-Based Reasoning Ethan Scarf ethan@atc, boeing.com 1 Introduction Model-based reasoning (MBR) [11 [21 [31 [41 [111 is increasingly being used for diagnosis and other tasks related to the design, operation, and analysis of physical systems. give bird's eye view can be easily understood by common men can be remembered for a long time facilitates comparison. Modern advertising campaigns also use diagrams. General rules for constructing diagrams 1. It does not save only time and energy but also is economical. If it is too small, it may not convey the meaning. A diagram is a 2D geometric symbolic representation of information according to some visualization technique. Advantages of Diagrammatic Data Presentation. explain the utility of diagrammatic presentation. 4. Diagrammatic presentation of data shows only on estimate of the actual behavior of the variables. Diagrammatic presentation of data is a more time consuming process. These can also be drawn either vertically or horizontally. Law of Diminishing Marginal Utility. Utility, in economics, refers to the usefulness or enjoyment a consumer can get from a service or good. The rest of this article will show examples of different types of presentation visuals and explain in detail how to describe charts and diagrams. can be easily made without using any statistical technique. Diagrams give a very clear picture of data. 4. … Similarly, in case of 3 variables, we draw triple bars. Easy to understand – Diagrammatic data presentation makes it easier for a common man to understand the data. Created by. Solved Examples for diagrammatic Representation of Data. Simplified Presentation – You can … Question 14 Draw a standard ECG and explain the different segments in it. 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. 2. Sounds boring, right? Presentation of Data. Logical Ideas: If tables, design, and graphs are used to … Concept of Diagrammatic Presentation. Data Presentation forms an integral part of all academic studies, commercial, industrial and marketing activities as well as professional practices. This technique is used almost in all the subjects … Diagrams save time when compared to other methods. 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