CBSE Grade 6 Ganita Prakash Chapter 4 “Data Handling and Presentation” introduces data collection, organization using tally marks and tables, and visual representation through pictographs and bar graphs. It emphasizes practical applications, choosing accurate scales, and creating visually appealing yet ...
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Ensure bar heights match data values (e.g., 1400 in 2006, 1700 in 2010). Maintain consistent scales on the vertical axis, starting from zero, and label all axes clearly for accurate interpretation. Class 6 Mathematics Ganita Prakash Data Handling and Presentation Class 6 ...
Multiply each wicket count (0–7) by its frequency and sum the results. For example: (0 × 2) + (1 × 4) + (2 × 6) + … + (7 × 1) = Total wickets. Class 6 Mathematics Ganita Prakash Data Handling ...
Horizontal bars are better for representing river lengths, as they align with the natural flow of rivers. This format allows for an intuitive comparison of lengths and makes the data visually clear. Class 6 Mathematics Ganita Prakash Data Handling and Presentation Class ...
Vertical bars are preferable for representing mountain heights because they mimic the upward direction of mountains, making the graph intuitive and visually suggestive of the data’s context. Class 6 Mathematics Ganita Prakash Data Handling and Presentation Class 6 Mathematics Chapter 4 Data ...