Class 9 Maths › Unit-wise tests
Class 9 Statistics and Probability Unit Tests
Investigative data, weighted averages, stacked graphs and central tendency; empirical/theoretical probability, trees and simulation.
24 teaching periods in the supplied syllabus; this is not examination mark weightage.
Scope
- Collecting, organising and interpreting data
- Mean, median and mode for decisions
- Weighted averages
- Stacked and 100% stacked bar graphs
- Randomness and probability scale
- Experimental/empirical probability
- Sample spaces and theoretical probability
- Probability trees and tables
- Simulation and computational thinking
Choose a paper
Written proofs, constructions and case responses require self- or teacher assessment; MCQs are automatically scored.