1. Representation of data assisted by diagrams to increase the simplicity of the statistics surrounding the concerned data is defined as diagrammatic representation of data. Frequency Curve: Smooth curve joining the points corresponding to the frequency and provides frequency curve of the data. Three way table – This table gives information regarding three interrelated characteristics of a particular variable. 12.15 Points for Discussion 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 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���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 4. Diagrammatic representation of data : An attractive representation of statistical data is provided by charts, diagrams and pictures. INTRODUCTION A Graphical representation is a visual display of data and statistical results. 2. These diagrams are nothing but the use of geometrical figures to improve the … 1. 2. Graphical Representation is a way of analysing numerical data. In general the number of types of tabulation [] a. 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). b] It helps in comparing data. Simple Table – data are presented according to one characteristic only. In the words of M.J. Moroney, the author of Facts and Figures “Diagrams register a meaningful impression almost before we think”. II. Manifold table – This table explains more than three characteristics of the data. c] Captions – A word or phrase which explains the content of a column of a table. A graphic representation allows the reader P1. Copyright @ ncerthelp.com A free educational website for CBSE, ICSE and UP board. This preview shows page 79 - 81 out of 314 pages.. c. Diagrammatic representation d. None 16. b] Table number – It is given to be used for reference. 1. 3. 2. Frequency Polygon: A histogram becomes frequency polygon when a line is drawn joining midpoints of tops of all rectangles in a histogram. Graphs may suggest wrong conclusions. Diagrams can be easily misinterpreted. Subdivided Bar diagram or Component Bar diagram – These diagrams present total values and parts in a set of a data. standard. Diagrammatic and graphic representation – simple, multiple, component and percentage bar diagram – pie chart – histogram. d] Stubs – Stubs explain contents of row of a table. Diagrams save time when compared to other methods. It is easy to understand and it is one of the most important learning strategies. Diagrammatic presentation of data translates pretty effectively the highly complex ideas included in numbers into more concrete and quickly understandable form. Simple Bar diagrams – These diagrams represent only one particular type of data. A data model (or datamodel) is an abstract model that organizes elements of data and standardizes how they relate to one another and to the properties of real-world entities. 2 Diagrammatic representation of data.pdf. 4. Learn vocabulary, terms, and more with flashcards, games, and other study tools. This video is highly rated by B Com students and has been viewed 481 times. Makes complex data simple. False baselines should be drawn if the difference between zero and the smallest value is high. View SDLC MCQ Set 1.pdf from UCS 201 at Sri Venkateswara College of Engineering-Chennai. The paper presents a two-dimensional graphical representation for the space of intervals and interval relations. Start studying Diagrammatic and Graphical Representation of Data - Statistics. Graphs/diagrams are not accurate and gives only a rough idea of,the data. 6. 4. 1. So joint data must be Diagrammatic &Graphical Presentation of Data - Free download as PDF File (.pdf), Text File (.txt) or view presentation slides online. It consists of the representation of the space of all intervals (the IS-diagram), and two diagrammatic representations of the space of relations between intervals: the W-diagram (based on the IS-diagram), and lattice diagram (for the neighbourhood lattice of the set of basic relations). Diagrams are based on scale but are not confined to points or lines. It always depends on the type of information in a particular domain. a] Title of the table – It is a brief explanation of contents of the table. The colouring technique is outside the scope of this 1.2 The other two important forms of diagrammatic representation, namely, Diagrams save time when compared to other methods. 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. 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. • Study flowcharts of processes and procedures. Graphs /diagrams are -only visual aids, and they cannot be considered as alternatives to numerical data. %PDF-1.3 Diagrammatic Presentation of Data . I%���O��e�����9XR�o��v���}&))~„��II��1�U���VR�R����$J���pz��@�H���U��wk��/��{��)��~�;yO����S�2r�L�,p����I�E�Y�*�"�ABI� Let us make an in-depth study of the graphical representation of statistical data. use the terms “diagrammatic representation” and “sentential representation” in the fashion of Larkin and Simon (1987). 2. 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. Ogive : A curve obtained by plotting frequency data on the graph paper. Easy to understand – Diagrammatic data presentation makes it easier for a common man to understand the data. 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. SDLC MCQ Set 1 1. Histogram – A two dimensional diagram whose length shows frequency and the breadth shows size of class interval. 2. Double Table – data are presented about two interrelated characteristics of a particular variable. Diagrammatic Representation of Joints Usually, a great number of Joint readings are collected in the field that count to hundreds. Frequency polygon, frequency curve. However, compared to tabulation, this is less accurate. 4. stream Index should be made if different lines are drawn as in time series graphs. III. 4. Line diagrams – Lines are drawn vertically to show large number of items. Chapter 4 Presentation Of Data In Statistics Definition Notes PDF Free Download. Sign In. 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�� Diagrams create a lasting impression on the minds of observers. 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 Pie diagrams – Circle may be divided into various sectors representing various components. Manifold table – This table explains more than three characteristics of the data. %��������� 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. The heading of the graph should be simple, clear and self explanatory. Graphs create long lasting effect on people’s mind. • Try to clarify different types of relationships within diagrams. Utility or uses of diagrammatic presentation: 1. They can be easily misled and can create wrong impression about the data. 3. f] Head note - Head note is inserted to convey complete information of title. 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A sentential visualization is one that could be scanned as ASCII text Multiple Bar diagrams – These diagrams represent more than one type of data at a time. CBSE Syllabus Class 12 Maths Physics Chemistry ... CBSE Syllabus Class 11 Mathematics biology chemistry ... CBSE Syllabus Class 10 Maths Science Hindi English ... CBSE Syllabus Class 9 Mathematics Science English Hindi ... Revised Syllabus for Class 12 Mathematics. 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. Diagrams are attractive. 2. 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 ! 2. Only experts can interpret graphs. Diagrams in Mathematics. P3. Diagrammatic Presentation of Data gives an immediate understanding of the real situation to be defined by data in comparison to the tabular presentation of data or textual representations. Graphical Representation of Data PPT (Line Diagram, Bar Diagram, Histogram, Frequency Curve, Ogive and Pie Chart) What is graphical representation? 1. Makes complex data simple. I. 4. 1. Ends … a] Helps in understanding and interpreting the data easily. Question 11. c] It saves space and time. Graphs do not show precise values. Front Matter. 3. Diagrammatic Representation and Inference 11th International Conference, Diagrams 2020, Tallinn, Estonia, August 24–28, 2020, Proceedings ... PDF. << /Length 5 0 R /Filter /FlateDecode >> 2. 3. It exhibits the relation between data, ideas, information and concepts in a diagram. Diagrams are attractive. 3. Bar diagram ... [representation] → schématique ... geography, and other reference data is for informational purposes only. 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. Diagrams can take much time and labour. They cannot be used for further analysis of data. d] Tabulated data can be easily presented in the form of diagrams and graphs. Guidelines for a Diagrammatic Presentation. They do not provide detailed information. g] Source note -refers to the source from which information has been taken. x�ZKs�6��W�ўiQ_�$��Mfکfzh{�)�b+� Method by which the people organize, summarize and communicate information using a variety of tools such as tables, graphs and diagrams 2 Diagrammatic representation of data.pdf. Diagrammatic representation can be used for both the educated section and uneducated section of the society. Furthermore, any hidden trend present in the given data can be noticed only in this mode of representation. 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� Tabulation – Orderly arrangement of data in rows and columns. 4 0 obj Endowing a computer with an ability to reason with diagrams could be of great benefit in terms of both human-computer interaction and computational efficiency through explicit representation. Line frequency graphs – Such graphs are used to represent discrete series. Please send your queries to ncerthelp@gmail.com you can aslo visit our facebook page to get quick help. P2. 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). Some tips for improving diagrammatic abilities are provided below: • Examine diagrams in books and newspapers. Values of median, mode can be found through graphs. For instance, a data model may specify that the data element representing a car be composed of a number of other elements which, in turn, represent the color and size of the car and define its owner. Diagrams create a lasting impression on the minds of observers. h] Foot note - It is used for pointing exceptions to the data. n/�r��rX:�o��Y�_n���Y��ʰ#1b(������.�c�Y-�u��س(2. it is more often and effective than presenting data in tabular form. • Improve your logic by solving puzzles. Presentation of data ppt 1. Utility or uses of diagrammatic presentation: 1. e] Body of the table - Most important part of table as it contains data. As the name suggests, when data is presented in form of bars or rectangles, it is termed to be a bar diagram. Mrs. Suja Santosh Professor RVS College of Nursing, Sulur, Coimbatore 2. So if there is a priority for accura… A descriptive and diagrammatic representation of software life cycle is called A. software diagrammatic synonyms, diagrammatic pronunciation, diagrammatic translation, English dictionary definition of diagrammatic. 3. 1. 3. 2. The most accurate mode of data presentation is [] a. Diagrammatic method b. Tabulation c. Textual presentation d. All of these 18. Exact measurement is not possible in diagrams. The best method of presentation of data is [] a. Textual b. Tabular c. Diagrammatic d. (b) and (c) 17. 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. Graphs should always be drawn with reference to some scale. We define a diagrammatic representation as a visualization whose meaning is determined by the location of marks on a two-dimensional plane. different pieces of relevant data (Dey, 1993). Graphs represent complex data in a simple form. • Create diagrams in order to illustrate sequences of events. 3. Define diagrammatic. 1. Link of our facebook page is given in sidebar. Measures of central tendency – mean median, mode, geometric mean, harmonic mean for raw data. – Orderly arrangement of data in rows and columns uneducated section of the graphical for., Tallinn, Estonia, August 24–28, 2020, Proceedings... PDF... PDF nothing but use. The use of geometrical figures to improve the … P1 ] table number – it is a visual of... – histogram tops of All rectangles in a histogram a word or phrase which the... Data on the minds of observers more with flashcards, games, and more with flashcards games! – These diagrams represent more than three characteristics of the table – This table explains more one. Table number – it is easy to understand and it is used for pointing exceptions to the data other... 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