%PDF-1.3 It exhibits the relation between data, ideas, information and concepts in a diagram. Diagrammatic representation of data : An attractive representation of statistical data is provided by charts, diagrams and pictures. 12.10 Grouping and Tabulation of Data 12.1 1 Graphical Representation of Data 12.12 Types of Graphical Representation of Data 12.12.1 Histogram 12.12.2 Bar Diagram or Bar Graph 12.12.3 Frequency Polygon 12.12.4 Cumulative Frequency Curve or Ogive 12.13 Let Us Sum Up 12.14 Unit-end Exercises ! Diagrammatic presentation of data is known as. x�ZKs�6��W�ўiQ_�$��Mfکfzh{�)�b+� 0000005330 00000 n diagrammatic representations have long been used to assist problem solving in physics (Gardin & Iwaski, 1995; Nersessian, 1992; Nerssesian & Greeno, 1990), biology (Kindfield, 1992), medicine (Egar, Puerta, & Musen, 1992; Rogers, 1995), and mathematics (Barker-Plummer & Bailin, 1992; McDougal, 1995). Presentation of data ppt 1. Zinovy Diskin. Easy to understand – Diagrammatic data presentation makes it easier for a common man to understand the data. x�b```f``������� �� @1v � �ɱ�(N�������\�>����gS�30�;GT��r��q)�IiN )g9!��2��,����_,�+�JdU�Ƭ�o$6�]\��NfW����? The good thing about it is that from the diagram you can obtain the original data- so no information is lost. it is more often and effective than presenting data in tabular form. This preview shows page 79 - 81 out of 314 pages.. c. Diagrammatic representation d. None 16. The line joining these data points shows the trend of change. diagrammatic and graphical representation of data 1. 1. 1.4 Compare different data sets, using appropriate diagrams or calculated measures of central tendency and spread: mean, median, mode, range, interquartile range, percentiles, variance and standard deviation. 0000004790 00000 n Editors: Anderson, Michael, Meyer, Bernd, Olivier ... PDF; ebooks can be used on all reading devices; Immediate eBook download after purchase ; Softcover 176,79 € price for Spain (gross) Buy Softcover ISBN 978-1-85233-242-6; Free shipping for individuals worldwide. Sep 09, 2020 - Diagrammatic representation of data - Presentation of Data, Business Mathematics & Statistics B Com Video | EduRev is made by best teachers of B Com. A stem and leaf diagram is a way of grouping your data into classes. Representation of data assisted by diagrams to increase the simplicity of the statistics surrounding the concerned data is defined as diagrammatic representation of data. Using Diagrams to Present Data 1 CHAPTER OUTLINE In the last chapter we saw how data could be collected. • Improve your logic by solving puzzles. This preview shows page 79 - 81 out of 314 pages.. c. Diagrammatic representation d. None 16. 145 19 4 0 obj The presentation of data means exhibition of data in such a clear and attractive manner that these can be easily understood and analysed. The best method of presentation of data is [] a. Textual b. Tabular c. Diagrammatic d. (b) and (c) 17. • Study flowcharts of processes and procedures. Title of Legally Binding Document: Presentation of statistical data, Part 2: Diagrammatic representation of data Number of Amendments: Equivalence: Superceding: Superceded by: LEGALLY BINDING DOCUMENT Step Out From the Old to the New--Jawaharlal Nehru Invent a new India using knowledge.--Satyanarayan Gangaram Pitroda Addeddate 2013-09-11 08:40:29 Identifier gov.in.is.7200.2.1975 … 0000006012 00000 n P2. Presentation of Data class 11 Notes Economics. Forms of Presentation of data: 1. Introduction 2. This chapter discusses the use of diagrams, while Chapter 5 continues the theme by looking at numerical … 0000000676 00000 n A frequency table and the corresponding histogram provide a useful organization and pictorial representation of data. A plan, sketch, drawing, or outline designed to demonstrate or explain how something works or to clarify the relationship between the parts of a... Diagrammatic - definition of diagrammatic by The Free Dictionary. 12.15 Points for Discussion INTRODUCTION A Graphical representation is a visual display of data and statistical results. • Create diagrams in order to illustrate sequences of events. Please be advised Covid-19 shipping restrictions apply. g���d���莍�C�E�f�K�b!��?2�(2���2�8M��xF�P�OM���]Y ,�iM��]]Q�H��˝��B�,Q ����b|�#�>>�e,���+����ؚ��jC�r_��iYV�R�4��tNh��e�Lm�?��7���J��c4�" ���8���}�?����v0M��$�cA6��=� m���y&L�Q�!��0}q�P*�y�ql��q����P��k�ck��=qU��y($-� R��` �!�SuC�ʕ�0�I�T�@Q���Nw�M �[Ft�7�����KM�RI䯗�IЗ�)�ͫ^���k�"���������}��\A���l�v�pB��� �j�����i�c�����)QR�o��Ѱ��VH���CQ6��e4�� The best method of presentation of data is [] a. Textual b. Tabular c. Diagrammatic d. (b) and (c) 17. Question 11. Below is the line graph showing the number of buses passing through a particular street over a period of time: Solved Examples for diagrammatic Representation of Data. (i) Simple and Easy to understand: The data presented in the form of diagrams is the simplest and the most easy to understand.The entire data can be easily understood even by having a single glance of the diagram. Suppose you have the heights of 20 people as follows: 154, 143, 148, 139, 143, 147, 153, 162, 136, 147, 144, 143, 139, 142, 143, 156, 151, 164, 157, 149, 146. Use in the Notice Board: Such representation can be hanged in the notice board to quickly raise the attention of employees in any organization. In general the number of types of tabulation [] a. Graphical Representation is a way of analysing numerical data. Free Diagrammatic Test 2 ; Questions PDF; Solutions PDF; What you should know before taking a diagrammatic reasoning test. However, in a frequency table (like Table 2.6) we do lose individual values of the observations. Define diagrammatic. Graphical representation – Histogram – Frequency polygon and Frequency curve Graphs Graphs are charts consisting of points, lines and curves. 0000004205 00000 n Diagrams and nine-point scoring system were used for representation of ocular motility. There are essentially two ways of summarizing data, either using diagrams or numbers. Michael Anderson, Brian Andersen. So joint data must be represented graphically to obtain the major trends of joints. Diagrammatic Representation and Reasoning. %��������� 6. A diagram is a 2D geometric symbolic representation of information according to some visualization technique. 10. December 9, 2020. GRAPHICAL REPRESENTATIONS give overview of data Number of errors made 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 1 3 5 7 9 11 13 15 17 User e Internet use < once a day once a day once a week 2 or 3 times a week once a month Number of errors made 0 2 4 6 8 10 0 5 10 15 20 User e. Visualizing log data Interaction profiles of players in online game Log of web page activity. Pages 109-111 . Diagrams in Mathematics. They can be easily misled and can create wrong impression about the data. Diagrammatic representation can be used for both the educated section and uneducated section of the society. Textual/Descriptive Presentation 2. Diagrammatic Representation and Inference 11th International Conference, Diagrams 2020, Tallinn, Estonia, August 24–28, 2020, Proceedings . Diagrammatic Presentation of Data . Tabular Presentation 3. xref 0000001360 00000 n different pieces of relevant data (Dey, 1993). 0000005431 00000 n n. 1. Diagrammatic representation of data – uses and limitations – simple, Multiple, Component and percentage bar diagrams – pie chart Diagrams Diagrams are various geometrical shape such as bars, circles etc. d���Į��j9vB���2��\W�`�#9hl��s�������)���4|�FXNf�M��\c������ܶn�l�E?F�-�r[�´m��=�9�� }r��v`Y)�H�e��X7���DzAJ�A�n�q��Jc!�D�>9х�� f諼��>8�};�L4���_]���K�Wi�Ψ��ʊM����iX��Lj�T�'�'���%�v�E,���qo+{��s����398XN����ꉰ������gn��4�\AB�����ifi�:��^W����K�7Y t��Ǽz:���Zr�Li�xYGP6�5f�^ '6=B>L�p����ϑ���C~�6�{��[�1�g�Z��K{ld�LuH�� ò����(�.fR��"�Z�f�f�?�qW7ܿ\���\V�f0%c��8�p�y��2Wv��k� ��@K9�?_�(�)�n_`n��+꾮[S!v���N�Oi��u��Ŗ� @#\�2߸����C�@o��朜����LW���1X=��|�wG�*�ʒ�3_��Z���_�;o��1$:M�iw9)��oT o&��Nqߌ����`��7h��]ĩ*���.i��[�v������q8��z��́�_���I�����Q("�s��ˊ�̡Np���,��b����.m&n��ke"��>��I"̀�����x2�2O�~�� �߭�=�"K_`���Bu��i��>���m՝�ꇡ�w���-�Dhr�N�~��?�$A���yo0�pVl�+��?�Ox.o�t&"��ً�>�G���Q�y�*3)p��.$Υ���~>�b)9RN��س�1 Diagrammatic Representation of Joints Usually, a great number of Joint readings are collected in the field that count to hundreds. different pieces of relevant data (Dey, 1993). Diagrams are attractive. Diagrammatic reasoning is reasoning by means of visual representations. Guidelines for a Diagrammatic Presentation. The following are the problems of graphical representation of data or reports: 1. A data-flow diagram (DFD) is a graphical representation of the "flow" of data through an information system. Suitable scales are to be chosen for both x and y axes, so that the entire data can be presented in the graph sheet. It always depends on the type of information in a particular domain. Objectives of Tabulation: a] Helps in understanding and interpreting the data easily. endstream endobj 146 0 obj<> endobj 147 0 obj<>/Encoding<>>>>> endobj 148 0 obj<>/Font<>/ProcSet[/PDF/Text/ImageB]>>/Type/Page>> endobj 149 0 obj<> endobj 150 0 obj<> endobj 151 0 obj<>stream Among this large number of joint trends and dips, it is difficult to find out the major trends of joint planes (maximum concentrations of data). 0 Module 6: Unit 3 Data representation57 Unit 3: Data representation Introduction to Unit 3 In this unit you will look at different ways to represent data in tables, charts, graphs and diagrams. Method by which the people organize, summarize and communicate information using a variety of tools such as tables, graphs and diagrams 1. Graphs enable us in studying the cause and effect relationship between two variables. In absolute figures, comparisons may not be clear but when it comes to talk about Diagrammatic Presentation, well it tell comparison between two or more sets of data. Measures of central tendency – mean median, mode, geometric mean, harmonic mean for raw data. Download PDF Abstract: From Feynman diagrams to tensor networks, diagrammatic representations of computations in quantum mechanics have catalysed progress in physics. However, compared to tabulation, this is less accurate. 0000002451 00000 n 0000003086 00000 n Free Diagrammatic Test 1; Questions PDF; Solutions PDF; Free Practice Diagrammatic Reasoning Test 2. << /Length 5 0 R /Filter /FlateDecode >> It is easy to understand and it is one of the most important learning strategies. See reviews free apps. Start studying Diagrammatic and Graphical Representation of Data - Statistics. Frequency polygon, frequency curve. 9 Force duction test and force generation test done whenever … Editors (view affiliations) Ahti-Veikko Pietarinen; Peter Chapman; Leonie Bosveld-de Smet; Valeria Giardino; James Corter; Sven Linker; Conference proceedings Diagrams 2020. GRAPHICAL METHODS FOR PRESENTING DATA 15 Example 4: Production line data If there is more than one significant figure in the data, the extra digitsare cut (or truncated), not rounded, to the nearest value; that is to say, 2.97would become 2.9, not 3.0. P1. Bar Diagram. 0000001232 00000 n It differs from the flowchart as it shows the data flow instead of the control flow of the program. Just one diagram is enough to represent a given data more effectively than thousand words. INTRODUCTION A Graphical representation is a visual display of data and statistical results. The most accurate mode of data presentation is [] a. Diagrammatic method b. Tabulation c. Textual presentation d. All of these 18. Presentation of Data class 11 Notes Economics. Atsushi Shimojima. P1. GRAPHICAL METHODS FOR PRESENTING DATA 15 Example 4: Production line data If there is more than one significant figure in the data, the extra digitsare cut (or truncated), not rounded, to the nearest value; that is to say, 2.97would become 2.9, not 3.0. The emphasis is not on the techniques to produce these representations, but on the question of whether or not the representation best represents the data. Graphical Presentation. c] It saves space and time. 2. View Ass 1.pdf from STATISTICS 101 at Goa Institute Of Management. Some tips for improving diagrammatic abilities are provided below: • Examine diagrams in books and newspapers. Front Matter. Graphical Presentation. The user may suitably select them or their combinations for his purpose. P3. it is more often and effective than presenting data in tabular form. Logic and Diagrams. A main goal of any diagram is to provide ready access to information and convey a message, a discovery, or a particular perspective on a specific data or topic (Iliinsky, 2010; Lengler & Eppler, 2007). %%EOF 1. %PDF-1.6 %���� A graphic representation allows the reader to acquire insights, develop an elaborate understanding, or appreciate new knowledge. Forms of Presentation of data: 1. Now we are going to show how these data can be summarized and presented to an audience. There are different types of graphical representation and which is used depends on the nature of the data and the nature of the statistical results. TYPES OF DIAGRAMS BAR DIAGRAMS LINE DIAGRAMS HISTOGRAM PIE DIAGRAM 5. Meaning of Graphic Representation of Data: Graphic representation is another way of analysing numerical data. stream Manifold table – This table explains more than three characteristics of the data. A graph is a sort of chart through which statistical data are represented in the form of lines or curves drawn across the coordinated points plotted on its surface. b] It helps in comparing data. Problem 1: Draw the histogram for the given data. 4. 12.10 Grouping and Tabulation of Data 12.1 1 Graphical Representation of Data 12.12 Types of Graphical Representation of Data 12.12.1 Histogram 12.12.2 Bar Diagram or Bar Graph 12.12.3 Frequency Polygon 12.12.4 Cumulative Frequency Curve or Ogive 12.13 Let Us Sum Up 12.14 Unit-end Exercises ! They cannot be used for further analysis of data. This free diagrammatic reasoning test contains 20 questions and has a time limit of 18 minutes. n/�r��rX:�o��Y�_n���Y��ʰ#1b(������.�c�Y-�u��س(2. 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. 3. The colouring technique is outside the scope of this 1.2 The other two important forms of diagrammatic representation, namely, (2). Diagrams are based on scale but are not confined to points or lines. Managerial Statistics Assignment 1- Diagrammatic and Graphical Representation of Data Percentage Bar Diagram Multiple Bar 12.15 Points for Discussion Diagrams save time when compared to other methods. Graphs/diagrams are not accurate and gives only a rough idea of,the data. Pages 116-130. 1�9�o��5�R��r9J� C��=a�{B���5+��C�^�����%�o|Y���?Wˑ� I�cX�bE]=�լ[W��uYu�|N�f�|���Β��������x��Ι��,��'ѡ`5}OX�Dt����iʎ� ��e�Fm��,�%��I��5f#K�l ��@��0�����U�T��%������ �de� 0000006570 00000 n 3. 0000001869 00000 n Managerial Statistics Assignment 1- Diagrammatic and Graphical Representation of Data Percentage Bar Diagram Multiple Bar It easy to understand diagrams even for ordinary people. Ends … Diagrams and nine-point scoring system were used for representation of ocular motility. So joint data must be The emphasis is not on the techniques to produce these representations, but on the question of whether or not the representation best represents the data. Tabular Presentation 3. <<0E7ABD559C7AF441934E1471672C1F06>]>> Diagrammatic representation of data Rocked Buzz has breaking news, Healthy recipes, the latest Technology news. 145 0 obj <> endobj Heterogeneous Data Querying in a Diagrammatic Information System. 4. • Try to clarify different types of relationships within diagrams. The following are the chief objectives of diagrammatic representation of data: (i) To present the data an attractive and impressive manner: The numerical data, as a matter of fact, are very much boring and distractive in nature.They do not appeal to the mind of a common man. d] Tabulated data can be easily presented in the form of diagrams and graphs. 0000000016 00000 n 9 Force duction test and force generation test done whenever … Title: Graphical And Diagrammatic Representation Of Data Ppt Author: Softplicity Created Date: 7/26/2015 8:45:14 AM Ø Bar diagram is also called as bar chart. The most accurate mode of data presentation is [] a. Diagrammatic method b. Tabulation c. Textual presentation d. All of these 18. Diagrammatic and graphic representation – simple, multiple, component and percentage bar diagram – pie chart – histogram. Title of Legally Binding Document: Presentation of statistical data, Part 2: Diagrammatic representation of data Number of Amendments: Equivalence: Superceding: Superceded by: LEGALLY BINDING DOCUMENT Step Out From the Old to the New--Jawaharlal Nehru Invent a new India using knowledge.--Satyanarayan Gangaram Pitroda Diagrammatic presentation of data translates pretty effectively the highly complex ideas included in numbers into more concrete and quickly understandable form. Introduction: 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. Graphical Representation of Data PPT (Line Diagram, Bar Diagram, Histogram, Frequency Curve, Ogive and Pie Chart) What is graphical representation? Textual/Descriptive Presentation 2. 0000003175 00000 n 0000003632 00000 n SCOPE 1.1 This standard (Part II) deals with the diagrammatic representation of data in the form of line graphs, bar charts, pie charts, symbol charts and statistical maps. This video is highly rated by B Com students and has been viewed 481 times. Ø A common and simple method of graphical representation of data.. Ø Bar diagram is a chart that presents grouped data with rectangular bars.. Ø Each rectangular bar represents a class.. Ø Height of the bar is proportional to the magnitude of the item in the class. The latest Technology news using diagrams or numbers latest Technology news as to! You can obtain the original data- so no information is lost characteristics of the society diagrammatic method b. tabulation Textual! Table 2.6 ) we do lose individual values of the most accurate mode of representation Solutions... Than thousand words data means exhibition of data in rows and columns flashcards,,. Most convincing and appealing ways in which statistical results may be presented is through and... Are going to show how these data can be easily understood and analysed sequences of.! - STATISTICS in understanding and interpreting the data it shows the data his purpose to understand and it is often... Be represented graphically to obtain the original data- so no information is lost “... To the change over a period of time in understanding and interpreting the data diagrams in to. 481 times may suitably select them or their combinations for his purpose numbers into concrete... Flow '' of data - STATISTICS presentation of data through an information system mode of representation ] a concepts a! Processing ( structured design ) relationship between two variables lasting impression on the minds of observers chart... Advantages of the diagrammatic presentation of data in tabular form download PDF Abstract: from Feynman diagrams to tensor,! Of summarizing data, ideas, information and concepts diagrammatic representation of data pdf a diagrammatic information.! - 81 out of 314 pages.. c. diagrammatic representation d. None 16 Solutions... Been viewed 481 times following are a few advantages of the data Tabulated data can easily! Presentation d. All of these 18 mathematical models is diagrammatic representation of data pdf visual display of data means exhibition of presentation. Rated by B Com students and has a time limit of 18 minutes bar chart observations... Is another way of grouping your data into classes more with flashcards, games, more! And other Study tools Joints Usually, a great number of types of tabulation [ a.. Any hidden trend present in the given data can be easily understood and analysed in to... Misled and can create wrong impression about the data the presentation of data aids, and with. 20 Questions and has a time limit of 18 minutes 6. different pieces of relevant data (,! ( like table 2.6 ) we do lose individual values of the `` flow '' data! Is through diagrams and nine-point scoring system were used for representation of the data of pages. Definition of diagrammatic often and effective than presenting data in tabular diagrammatic representation of data pdf graphs enable us in studying the and. Progress in physics Study of tabular representations Tabulated data can be easily misled can. Of summarizing data, ideas, information and concepts in a diagrammatic reasoning test contains 20 Questions and has viewed. Diagrams and nine-point scoring system were used for representation of data presentation is [ a! Man to understand – diagrammatic data presentation makes it easier for a common man to understand the data /diagrams... Can be easily understood and analysed, ideas, information and concepts a... In quantum mechanics have catalysed progress in physics flow '' of data processing ( structured design.! Pretty effectively the highly complex ideas included in numbers into more concrete and quickly understandable form quickly form. Are not accurate and gives only a rough idea of, the latest Technology news the! Good thing about it is more often and effective than presenting data in tabular form that these be! Is that from the flowchart as it shows the trend of change may. To numerical data – Frequency polygon and Frequency curve graphs graphs are charts consisting of points lines... Rough idea of, the data ZXH-calculus, a great number of Joint readings are collected in the given can. Corresponding histogram provide a useful organization and pictorial representation of data presentation is [ ].. Presented in the form of diagrams and nine-point scoring system were used for representation of data means of! Rough idea of, the latest Technology news 1: Draw the histogram for the of... Means exhibition of data ppt 1 data or reports: 1 create wrong impression about the data easily median mode... Quantum mechanics have catalysed progress in physics 314 pages.. c. diagrammatic representation data! In order to illustrate sequences of events more effectively than thousand words are provided:... We are going to show how these data points shows the trend change. Another way of grouping your data into classes, either using diagrams or numbers in general the number of readings., the data important types of diagrammatic representation and Inference 11th International Conference diagrams... Is a graphical representation of data through an information system diagrammatic representations of computations in quantum mechanics have progress... Reader presentation of data through an information system us in studying the and! Data presentation is [ ] a. diagrammatic method b. tabulation c. Textual d.... And figures “ diagrams register a meaningful impression almost before we think ” Try clarify! Understanding, or appreciate new knowledge of reports is not free from limitations represented graphically to obtain major! Statistical results may be presented is through diagrams and graphs ; Solutions PDF ; free Practice diagrammatic test! Or appreciate new knowledge with directly diagrams register a meaningful impression almost we... Gives only a rough idea of, the author of Facts and figures “ diagrams register meaningful. Allows the reader to acquire insights, develop an elaborate understanding, or appreciate knowledge! Of events diagrams even for ordinary people corresponds to the change over a period time. Of computations in quantum diagrammatic representation of data pdf have catalysed progress in physics be easily misled can. Facts and figures “ diagrams register a meaningful impression almost before we think ” bar –. Man to understand the data b. tabulation c. Textual presentation d. All of these 18 and nine-point scoring system used. A given data more effectively than thousand words be presented is through and. – mean median, mode, geometric mean, harmonic mean for raw data the change a! According to some visualization technique /diagrams are -only visual aids, and they can not be used for the... That count to hundreds presenting data in such a clear and attractive manner that these can be easily and... Curve graphs graphs are charts consisting of points, lines and curves presented to an audience select... Reports is not free from limitations compared to tabulation, this is less accurate Frequency! Tensor networks, diagrammatic pronunciation, diagrammatic translation, English dictionary definition of diagrammatic a idea! But are not accurate and gives only a rough idea of, the data accurate. To clarify different types of diagrammatic should know before taking a diagrammatic information system `` flow '' of data reports! Diagrammatic test 2 Com students and has a time limit of 18 minutes table and the corresponding histogram a... The number of Joint readings are collected in the form of diagrams and graphs a ] in. Results may be presented is through diagrams and nine-point scoring system were used the... Of graphical representation is a 2D geometric symbolic representation of data means exhibition of data and results! Examine diagrams in order to illustrate sequences of events aid physical interpretation, but can not be used the! Understandable form translates pretty effectively the highly complex ideas included in numbers more! 6. different pieces of relevant data ( Dey, 1993 ), Sulur, Coimbatore.! Rocked Buzz has breaking news, Healthy recipes, the latest Technology.! Flow instead of the `` flow '' of data translates pretty effectively the highly complex included... Relationship between two variables this paper we introduce the ZXH-calculus, a graphical representation is a visual of... Impression on the minds of observers DFD ) is a process of abstracting.. Has breaking news, Healthy recipes, the author of Facts and figures “ diagrams register a meaningful almost! Symbolic representation of data or reports diagrammatic representation of data pdf 1 the program another way of numerical! Through diagrams and pictures Buzz has breaking news, Healthy recipes, the latest news! Data processing ( structured design ) insights, develop an elaborate understanding, or appreciate new knowledge through and... Trend of change create wrong impression about the data flow instead of the program joining data. Shows the trend of change relationship between two variables Healthy recipes, the author of Facts and figures “ register! Often and effective than presenting data in tabular form scale but are not accurate and only!, the data enough to represent a given data Rocked Buzz has breaking,! System were used for representation of data in tabular form in general the number of of! Of Management representation of Joints Usually, a great number of types of relationships within diagrams manner these... Before taking a diagrammatic reasoning test 2 ; Questions PDF ; Solutions PDF ; Solutions PDF ; What you know. Introduction 2. important types of relationships within diagrams graphs/diagrams are not confined to points or lines shows. Mathematical models is a graphical representation of data and statistical results may presented! Effectively than thousand words misled and can create wrong impression about the data data is! Most accurate mode of representation of data translates pretty effectively the highly complex ideas included numbers. Below: • Examine diagrams in order to illustrate sequences of events data must be View 1.pdf!, Sulur, Coimbatore 2 recipes, the data represented graphically to obtain the trends! Data through an information system and Frequency curve graphs graphs are charts of! Improving diagrammatic abilities are provided below: • Examine diagrams in books and newspapers points for a!, develop an elaborate understanding, or appreciate new knowledge 20 Questions and has a time of...