Preparing pictographs for large data requires multiple symbols, making it cumbersome and time-consuming. Irregular frequencies, like 33 or 27, complicate symbol representation, requiring fractional symbols, which can be less intuitive.
Class 6 NCERT Ganita Prakash Chapter 4 Data Handling and Presentation
class 6 Mathematics Textbook Chapter 4 question answer
Pictographs for large data become challenging as they require many symbols, consuming space and making interpretation tedious. For irregular frequencies, such as 33 or 27, fractional symbols need to be used, which complicates understanding and reduces visual clarity. Additionally, maintaining uniformity and scaling in these cases is tricky. Using bar graphs or adjusting the scale to represent larger units (e.g., 1 symbol = 10 units) can simplify the process while retaining accuracy.
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