3.Diagrammatic Presentation- Diagrams may be less accurate but are much more effective than tables in presenting the data.Various kinds of diagrams are as follows: Geometric diagram- A bar diagram ...

Using the Venn diagram to answer the questions. To find the total number of children add all the numbers inside the rectangle together. The total number of children in the class is 12 + 6 + 7 + 2 = 27 ...

Presentation of Data MCQ for Class 11: Get here Collection of Data Multiple Choice Questions and Answers, Download the free PDF of CBSE Class 11 Economics, Chapter 4 of Statistics for Economics.