VBQs Presentation Of Data Class 11 Economics with solutions has been provided below for standard students. We have provided chapter wise VBQ for Class 11 Economics with solutions. The following Presentation Of Data Class 11 Economics value based questions with answers will come in your exams. Students should understand the concepts and learn the solved cased based VBQs provided below. This will help you to get better marks in class 11 examinations.
Presentation Of Data VBQs Class 11 Economics
Very Short Answer Type Questions
Question. What is meant by tabulation?
Answer : The method of arranging data orderly in form of rows and columns is known as tabulation.
Question. What is meant by manifold table?
Answer : Manifold table shows more than three characteristics of the data.
Question. State the meaning of sub divided bar diagrams
Answer : Sub divided bar diagrams are those diagrams in which more than one data are presented simultaneously, total values and parts there in a set of data.
Question. What is meant by histogram?
Answer : Histogram is a graphical presentation of a frequency distribution of a continuous series.
Question. Write the name of the curve which is formed by joining mid point of the top of all rectangles in a histogram.
Answer : Frequency polygon.
Question. What is meant by false base line.
Answer : When there is a large gap between zero and minimum value of a variable than to minimise this gap we use false base line.
Question. Define caption as a part of table.
Answer : Caption is the title given to the columns of a table. It indicate information contained in the columns.
Question. Define bar diagrams.
Answer : Bar diagrams are those diagrams in which data are presented in the form of bars and rectangles.
Question. Define pie diagram.
Answer : Piediagram is a circle divided into various segment showing the percent value of a series.
Question. State the meaning of frequency curve.
Answer : Frequency curve is obtained by joining the points of a frequency polygon through freehand smoothed curves not by straight lines.
Question. Define the give curve.
Answer : It is the curve which is constructed by plotting cumulative frequency data on the graph paper in a form of a smooth curve.