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GCSE Psychology · key term
A graph plotting paired measurements of two variables, with one point for each pair, to reveal a possible relationship.
Used by AQA and OCR
Paper 1, Paper 2
A graph showing paired measurements, with each point representing the two scores from one participant or case.
Revise: CorrelationA scatter diagram represents each pair of scores as one point. One co-variable goes on the horizontal axis and the other on the vertical axis.
A graph in which each point represents a pair of measurements, used to show the relationship between two variables.
For a scatter diagram, give an informative title, label both axes with units where appropriate, use evenly spaced scales and plot each pair accurately. Do not join the points.
On a scatter diagram, plot one point for each pair of measurements. Do not join successive points.
Keep each participant’s two measurements paired when drawing a scatter diagram. Do not sort the two columns separately.
Create a free account to keep every note you open and track your progress.
A graph plotting paired measurements of two variables, with one point for each participant or observation.
Paper 1, Paper 2
A graph showing paired numerical values for two co-variables, with one plotted cross for each pair.
A graph plotting pairs of measurements for two co-variables to show their relationship.
