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Statistics Class 9

ICSE

Collecting and tabulating data, frequency distributions, and drawing histograms and frequency polygons.

Video coming soon
Topic-wise short notes with solved examples.Open PDFDownload
Every formula and result of the chapter on one sheet.Open PDFDownload
Daily practice problems with an answer key.Open PDFDownload

What this chapter covers

  • Data
  • Frequency distribution
  • Class intervals
  • Making a grouped table
  • Cumulative frequency
  • Histogram
  • Frequency polygon

The short notes explain each of these topics with solved examples, the formula bank lists every result on one sheet, and the DPP sheet gives practice questions with an answer key.

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