Probability

Maths, SSC-Punjab Class 9. This chapter is split into 31 topics and has 762 practice questions. The topics covered are listed below, followed by 10 free sample questions from the chapter.

Topics in this chapter

1. Relative frequency as an estimate of probability 22 questions
2. Range of probability and the probability scale 24 questions
3. Exercise 13.2 review problems 25 questions
4. Experiment, outcomes and favourable outcomes 23 questions
5. Expected frequency: worked examples and applications 28 questions
6. Probability with letters of a word 22 questions
7. Relative frequency: definition and formula 25 questions
8. Events and notation n(A) 23 questions
9. Expected frequency: concept and formula 24 questions
10. Counting the sample space for combined experiments 21 questions
11. Complement examples with dice, cards and bags 23 questions
12. Review Exercise 13 numerical problems 24 questions
13. Probability with balls in a bag or urn 27 questions
14. Playing cards: structure of a pack of 52 24 questions
15. Probability with numbered cards and tickets 22 questions
16. Real life problems involving probability 21 questions
17. Probability of a single event: dice and coin 27 questions
18. Probability with playing cards 28 questions
19. Relative frequency calculations 26 questions
20. Complement of an event and the formula P(A') = 1 - P(A) 27 questions
21. Types of events 25 questions
22. Relative frequency from frequency tables 25 questions
23. Sample space of two dice 23 questions
24. Real life application of relative frequency 25 questions
25. Probability with coins and a dice together 28 questions
26. Exercise 13.1 review problems 24 questions
27. Two dice: sums, products and not occurring 25 questions
28. Review Exercise 13 multiple choice questions 27 questions
29. Introduction to probability 23 questions
30. Sample space and sample point 24 questions
31. Two dice: probabilities of events (Example 2 and Exercise 13.1) 27 questions