Secondary revision · Mathematics Form 2
Probability
This topic introduces the fundamental concepts of probability, including calculating probabilities of simple and compound events using tree diagrams and grids. Learners will understand terms like random, certain, impossible, independent, and mutually exclusive events. Probability applies mathematics to model chance and uncertainty, a key aspect of the CBC's real-world focus. It is a frequent component of ECZ examinations. Developing a strong grasp of basic probability through practice with coins, dice, and cards will build a foundation for more advanced statistics.
Questions
100
Est. time
~100 min
Views
0
Pass mark
50%
How this revision works
- Questions appear in random order
- Feedback after every question
- Retake as often as you like
- Results saved as an exam paper
Outcomes
If you passGreat work! You understand how to calculate probabilities, enabling you to reason about chance events both in exams and in daily life.
If you don't pass yetProbability is about counting favorable and total outcomes systematically. Use tree diagrams or lists to organize your counting, then try again.