## diagrammatic and graphical representation of data pdf

Graphical Representation of Data PPT (Line Diagram, Bar Diagram, Histogram, Frequency Curve, Ogive and Pie Chart) What is graphical representation? Diagrammatic presentation of data translates pretty effectively the highly complex ideas included in numbers into more concrete and quickly understandable form. use the terms “diagrammatic representation” and “sentential representation” in the fashion of Larkin and Simon (1987). (a) Bar Diagrams (b) Line Diagrams (Historiagram) (c) Pie Diagram or Pie Chart. ABSTRACT. Frequency Curve – Diagrammatic and Graphical Representation of Data December 21, 2016 Download our Android App from Google Play Store and … A sentential visualization is one that could be scanned as ASCII text 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. Meaning of Graphic Representation of Data: Graphic representation is another way of analysing numerical data. 4. (2). Diagrams save time when compared to other methods. Diagrams are attractive. ADVERTISEMENTS: Read this article to learn about the meaning, principles and methods of graphic representation of data. Ends Cyber Monday: Get your study survival kit for 50% off! A graph is a sort of chart through which statistical data are represented in the form of lines or curves drawn across the […] B. 4. Errors and Mistakes: Since graphical representations are complex, there is- each and every chance of errors and mistakes.This causes problems for a better understanding of general people. It is applicable in both discrete and continuous frequency distributions. These diagrams are normally used to show the total number of observations of different types of data set inside a circle into various […] Graphical representation is the visual display of data using plots and charts. 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. A graphic representation is the geometrical image of a set of data . Diagrammatic Mode of Presentation: A. Non-Frequency Diagrams: Non-frequency diagrams correspond to the data which are NOT frequency data. Many visual languages only support data of pre-defined types. Reference Notes Unit: Statistics | Economics Management: Class 11 Angular or Pie-Diagram: Pie-diagram is an alternative representation of the data set which can be presented in sub-divided and percentage bars or rectangles. Guidelines for a Diagrammatic Presentation. 30 Graphical Representations of Data Visualization techniques are ways of creating and manipulating graphical representations of data. Utility or uses of diagrammatic presentation: 1. Frequency Diagrams: Frequency Data are presented. These lines may be vertical or horizontal. We define a diagrammatic representation as a visualization whose meaning is determined by the location of marks on a two-dimensional plane. Graphical representation can be used for both the educated section and uneducated section of the society. Diagrams create a lasting impression on the minds of observers. I am passionate about blogging. Types of Diagrams (a) Line Diagrams. Sumit Thakur Diagrammatic Representation of LAN Sumit Thakur Sumit Thakur sumitsssrt@gmail.com Administrator I am an Indian Blogger. An attractive representation of data is graphical representation. Graphical representation helps to quantify, sort and present data in a method that is understandable to a large variety of audience. Ø Bar diagram is also called as bar chart. A user specifies a problem by inputting a graphical or diagrammatic representation of the problem. Histogram - Diagrammatic and Graphical Representation of Data | Economics Notes Grade XI Management. Divide X-axis into 12 equal parts to represent 12 months. It enables us to think about a statistical problem in visual terms. Lack of Secrecy: Graphical representation makes the full presentation of information that may hamper the objective to keep something secret.. 5. If you want to ask me anything about blogging then feel free to ask Study Mafia: Latest Seminars Topics PPT with PDF Report 2020 Graphical Representation of Data Construction Draw X and Y -axes on a graph paper . 3. it is used in many academic and professional disciplines but most widely so in the field of mathamatics,medicine and the science. Usually, graphs are used to present time series and frequency distributions. In this article, we will look at the graphic presentation of data and information along with its merits, limitations, and types. The histogram is the graphical presentation of the continuous frequency distribution drawn by the help of rectangular vertical bars whose heights represent the frequencies of the classes. A frequency polygon is another device of graphic presentation of a frequency distribution. Diagrammatic Representation of Data Types and Data Manipulations in a Combined Data- and Control-Flow Language. A system and method for recognizing and interpreting diagrammatic and graphical representations in a computer. Makes complex data simple. 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 ! It is a mathematical picture. 7. This document is highly rated by B Com students and has been viewed 846 times. Diagrammatic and Graphical Representation of Data ing, andpresentingaset of data insuchawaythatuseful information is produced. I B.Sc.,(M.S.Cs) Statistics Semester I . Frequency Polygon. Previous Chapter Next Chapter. 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). Diagrammatic presentation is classified as given below (i) Bar Diagrams Bar diagrams are these diagrams in which data are presented in the form of bars or rectangles. Start studying Diagrammatic and Graphical Representation of Data - Statistics. 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. Diagrammatic presentation of data shows only on estimate of the actual behavior of the variables. T ake an interval of 5 cm and mark it on Y - axis to plot rainfall data in cm. Managerial Statistics Assignment 1- Diagrammatic and Graphical Representation of Data Percentage Bar … We use these representations in order to gain bet-ter insight and understanding of the problem we are studying - pictures can convey an overall message much better than a list of numbers. The paper presents a two-dimensional graphical representation for the space of intervals and interval relations. Furthermore, any hidden trend present in the given data can be noticed only in this mode of representation. 3. 12.15 Points for Discussion Dec 20, 2020 - Diagrammatic Representation of data - Presentation of Data, Business Mathematics & Statistics B Com Notes | EduRev is made by best teachers of B Com. 4. Data Statistics Information It makes use of graphical techniques and numerical de-scriptive measures (such as averages) to summarize and present the data. Sign In. 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. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Mostly class-intervals are presented via this mode. In the words of M.J. Moroney, the author of Facts and Figures “Diagrams register a meaningful impression almost before we think”. Manifold table – This table explains more than three characteristics of the data. Frequency Polygon - Diagrammatic and Graphical Representation of Data | Economics Notes Grade XI Management. Diagrammatic Presentation of Data These translates quite effectively the highly abstract ideas contained in numbers into more concrete and easily comprehensible form. ADVERTISEMENTS: In these diagrams only line is drawn to represent one variable. View Ass 1.pdf from STATISTICS 101 at Goa Institute Of Management. The actual rainfall values for each month will be plotted according to the selected scale as shown in Fig. Meaning Of Graphical Representation Of Data A picture is said to be more effective than words for describing a particular thing. 3. Apart from diagrams, Graphic presentation is another way of the presentation of data and information. Bar Diagram. 2 Diagrammatic representation of data.pdf. Diagrammatic Presentation of Data . 2. Graphical Representation of Data. 3.4. 2 Diagrammatic representation of data.pdf. 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