3. 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). Graphs create long lasting effect on people’s mind. Double Table – data are presented about two interrelated characteristics of a particular variable. We define a diagrammatic representation as a visualization whose meaning is determined by the location of marks on a two-dimensional plane. Graphs may suggest wrong conclusions. The colouring technique is outside the scope of this 1.2 The other two important forms of diagrammatic representation, namely, 1. In the words of M.J. Moroney, the author of Facts and Figures “Diagrams register a meaningful impression almost before we think”. Frequency Curve: Smooth curve joining the points corresponding to the frequency and provides frequency curve of the data. 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. 3. 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of statistical data, Part 2: Diagrammatic representation of data Number of Amendments: Equivalence: Superceding: Superceded by: LEGALLY BINDING DOCUMENT Step Out From the Old to the New--Jawaharlal Nehru Invent a new India using knowledge.--Satyanarayan Gangaram Pitroda Mrs. Suja Santosh Professor RVS College of Nursing, Sulur, Coimbatore 2. Diagrams can be easily misinterpreted. 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. • Improve your logic by solving puzzles. P3. So joint data must be Representation of data assisted by diagrams to increase the simplicity of the statistics surrounding the concerned data is defined as diagrammatic representation 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. 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� Define diagrammatic. Easy to understand – Diagrammatic data presentation makes it easier for a common man to understand the data. 4. Makes complex data simple. a] Title of the table – It is a brief explanation of contents of the table. 2. Graphs /diagrams are -only visual aids, and they cannot be considered as alternatives to numerical data. 4. Sign In. 6. Diagrammatic presentation of data translates pretty effectively the highly complex ideas included in numbers into more concrete and quickly understandable form. 4. 2 Diagrammatic representation of data.pdf. 1. Copyright @ ncerthelp.com A free educational website for CBSE, ICSE and UP board. The best method of presentation of data is [] a. Textual b. Tabular c. Diagrammatic d. (b) and (c) 17. Diagrammatic representation of data : An attractive representation of statistical data is provided by charts, diagrams and pictures. III. Frequency Polygon: A histogram becomes frequency polygon when a line is drawn joining midpoints of tops of all rectangles in a histogram. 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. 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