Mathematics

Data representation

आँकड़ों का निरूपण

In this Class 9 Mathematics topic from the Statistics chapter, students learn how to organise and present collected data in a clear, meaningful form. They explore frequency tables and visual representations such as bar graphs, histograms, and frequency polygons, while recognising how each display communicates information. The topic also develops skills in reading scales, comparing values, identifying patterns, and drawing sensible conclusions from data.