Home / Cambridge IGCSE Mathematics (0580) / Probability (Core) / Relative and expected frequencies
Relative and expected frequencies: Cambridge IGCSE Mathematics (0580) practice questions
Relative and expected frequencies (C8.2, Core) is part of Probability (Core). STEM Exam Builder holds 31 past-paper questions on it for Cambridge IGCSE Mathematics (0580), from papers set between 2010 and 2025, each with its mark scheme. 4 of them are in the sample set visitors can open in the builder.
What it covers
The questions are sorted into 3 skills; you can tick single skills in the builder:
- Estimate a population count from a sample
- Expected count from a probability
- Experimental probability from a frequency table
Questions by paper
| Paper | Questions |
|---|---|
| Paper 1 (Core, non-calculator) | 24 |
| Paper 2 (Extended, non-calculator) | 7 |
| Paper 3 (Core, calculator) | 0 |
| Paper 4 (Extended, calculator) | 0 |
Questions by level
Each question carries a level, C, B or A: the grade it is pitched at.
| Level | Questions |
|---|---|
| Level C | 30 |
| Level B | 1 |
| Level A | 0 |
Questions by year the paper was set
| Year | Questions |
|---|---|
| 2010 | 0 |
| 2011 | 3 |
| 2012 | 2 |
| 2013 | 2 |
| 2014 | 0 |
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 0 |
Try sample questions
These questions are in the sample set anyone can open in the builder without an account. Each opens with its mark scheme on the flip side.
The link opens the builder on Relative and expected frequencies, Paper 1. Visitors can browse the sample set; building and downloading a paper needs a plan.