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Collection and Presentation of Data, Bar Graphs and Histograms, Measures of Central Tendency and the board questions built on them — roughly 4 marks of the paper.
What this chapter covers
- 1Collection and Presentation of Data
- 2Bar Graphs and Histograms
- 3Measures of Central Tendency
These lessons are being recorded. The written notes for this chapter are free to download now.
Learning resources
Seedha Notes
Chapter notes withimportant points,examples & format
View Notes for Statistics, MathematicsPractice Questions
Important questions,board questions,numericals
Practice Now for Statistics, MathematicsPrevious yearquestions withfull solutions
View PYQs for Statistics, MathematicsSample Paper
Board patternsample paper withmarking scheme
Open Paper for Statistics, Mathematics
In the notes
Topics covered
- 01Collection and Presentation of Data16:23
- 02Bar Graphs and Histograms18:16
- 03Measures of Central Tendency10:04
After this chapter you can
- Explain collection and presentation of data without reading from the book
- Present bar graphs and histograms in the format the marking scheme rewards
- Attempt every previous year question set on this chapter
- Marks
- 4
- PYQs
- 23
- Video
- 45m
Then do the work
- One-shot revision, 12 minutes
- Formula sheet for this chapter
- Printable summary, 2 pages
Prepare
| Year | Asked as | Marks |
|---|---|---|
| 2025 | Case based | 6 |
| 2024 | MCQ set | 2 |
| 2023 | Long answer | 6 |
| 2022 | Short answer | 2 |
| 2021 | Case based | 2 |
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