Mathematics GCSE
Interpolation
What Interpolation means in Mathematics GCSE, as defined for AQA.
Definition of Interpolation
Check what you remember
Read the wording for your board, then hide it and explain Interpolation in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Predicting inside the plotted data range, which is usually reliable.
Topics that use Interpolation
- Statistics (AQA GCSE)
Related terms
- box plot
- Categorical data
- Choosing appropriate diagrams
- Continuous Data
- Correlation
- Cumulative frequency graph
- Estimated line of best fit
- Extrapolation
Using Interpolation in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Mathematics questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Mathematics GCSE termsA week of Premium from your first lesson · Then the free plan continues · No card, no charge