Key term for AQA GCSE Geography, used in Formulate Enquiry and Argument.
A measure of statistical dispersion showing the spread of the middle 50% of a dataset, calculated by subtracting the lower quartile from the upper quartile.
Interquartile range (IQR) appears in AQA GCSE Geography revision content for Geographical skills, especially Formulate Enquiry and Argument and Enquiry and Argumentation.
Geographical skills
Formulate Enquiry and Argument • Enquiry and Argumentation
Geographical skills
Use of Qualitative and Quantitative Data • Data Sources and Types
Geographical skills
Statistical Skills • Statistical Analysis
Geographical skills
Numerical Skills • Quantitative Analysis
Geographical applications
Fieldwork • Geographical Enquiry Process
Geographical applications
Fieldwork • Geographical Enquiry Process
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