Download Class 9 Math Exercise 11.1 Notes PDF – Basic Statistics (Grouped Data)
Download Class 9 Math Exercise 11.1 Notes explain the foundation of Basic Statistics by focusing on the grouping of raw data into frequency tables. This content aligns with the FBISE 2025 SLO syllabus and is equally useful for students of BISE Lahore, BIE Karachi, BISE Peshawar, and FBISE Islamabad.
Topics covered in this exercise include:
- Class intervals and boundaries
- Frequency distribution tables
- Upper and lower class limits
- Inclusive and exclusive class formats
Why Download These Notes?
- Easy-to-follow layout with labeled examples
- Practice aligned with board exam formats
- Helpful for understanding future statistical concepts
More Basic Statistics Notes (Unit 11)
Exercise 11.2 Notes (Mean of Grouped Data)
Exercise 11.3 Notes (Median and Mode)
Miscellaneous Exercise 11 Notes
