AS & A Level Mathematics (9709)
Linear combinations of random variables
5 questions · about 1% of the marks we indexed · examined in 5 of 9 sessions.
Questions by year
2026
- 2026 May/June · Paper 62 · Q25 marksLinear combinations of normals
2025
- 2025 Oct/Nov · Paper 62 · Q2 (a, b)6 marksLinear combinations of normals
- 2025 May/June · Paper 62 · Q1 (b)5 marksLinear combinations of normals
2023
- 2023 Oct/Nov · Paper 62 · Q67 marksLinear combinations of normals
- 2023 May/June · Paper 62 · Q5 (a, b(i), b(ii))11 marksLinear combinations of normals
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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.
Linear combinations of normals 5 questions · 5/9 sessions
Subtopics
| Subtopic | Marks indexed | Sessions |
|---|---|---|
| Linear combinations of normals | 34 | 5/9 |