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Geography
AQA GCSE Geography
Geographical skills
Statistical Skills
Statistical Analysis

AQA GCSE Geography · 8035

Statistical Analysis

What you need to know

Use measures of central tendency, spread, and cumulative frequency (mean, median, mode, range, quartiles).
Calculate percentage increase or decrease and understand percentiles.
Describe relationships in bivariate data using trend lines and lines of best fit.
Make predictions and interpolate/extrapolate trends.
Identify weaknesses in selective statistical presentation of data.

Revision notes

1
Descriptive Statistics: Central Tendency, Spread and Percentages
11 key terms
2
Bivariate Data and Evaluating Statistical Presentation
9 key terms

Practise with past papers Key terms & definitions

Previous topic: Numerical SkillsQuantitative Analysis Next topic: Use of Qualitative and Quantitative DataData Sources and Types