AS & A Level Mathematics (9709)
Discrete random variables Banker
9 questions · about 2% of the marks we indexed · examined in 8 of 9 sessions.
Questions by year
2026
- 2026 May/June · Paper 52 · Q2 (a)3 marksProbability distribution table
2025
- 2025 Oct/Nov · Paper 52 · Q2 (a, b)7 marksE(X) and Var(X) · Probability distribution table
2024
- 2024 Oct/Nov · Paper 52 · Q3 (a, b)6 marksE(X) and Var(X) · Probability distribution table
- 2024 May/June · Paper 52 · Q5 (a, b, c)7 marksE(X) and Var(X) · Probability distribution table
2023
- 2023 Oct/Nov · Paper 52 · Q1 (a, b)5 marksE(X) and Var(X) · Probability distribution table
- 2023 May/June · Paper 52 · Q1 (a, b)6 marksE(X) and Var(X) · Probability distribution table
- 2023 May/June · Paper 52 · Q4 (c)3 marksProbability distribution table
2022
- 2022 Oct/Nov · Paper 52 · Q5 (c)3 marksProbability distribution table
- 2022 May/June · Paper 52 · Q2 (a, b)6 marksE(X) and Var(X) · Probability distribution table
No questions match this filter.
Find the full paper on the official Cambridge past-papers page or ask your school. “Paper 42” means Paper 4, variant 2.
Similar questions
Questions that test the same subtopic in different years. Practise them together to master one skill.
Probability distribution table Banker9 questions · 8/9 sessions
E(X) and Var(X) 6 questions · 6/9 sessions
Subtopics
| Subtopic | Marks indexed | Sessions |
|---|---|---|
| Probability distribution table Banker | 29 | 8/9 |
| E(X) and Var(X) | 17 | 6/9 |