Edexcel GCSE Statistics · 1ST0
Specification 1b.01, 2a.05, 2a.08 · Paper 1, Paper 2
Matched pairs of values for two variables, recorded for each individual, object or observation.
Revise: Statistical data terminologyBivariate data consists of matched pairs of values for two variables. Recording the age and price of each second-hand car gives bivariate data. Each car's age must stay paired with that same car's price so that their relationship can be investigated.
- Revise: Justifying data visualisations
- Revise: Selecting appropriate representation
Paired observations of two variables for each person or item being studied.