Geography A-Level
Interpolation
What Interpolation means in Geography A-Level, 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
Using the line of best fit to estimate values within the data range.
Topics that use Interpolation
- Graphical skills (AQA A-Level)
Related terms
- Comparative line graphs
- Compound line graphs
- Correlation
- Dispersion diagrams
- Divergent line graphs
- Line of best fit
- Median
- Outliers
Using Interpolation in the exam
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