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Interpreting Graphs 5

AQA AS-level BiologyBiodiversityLesson 28 of 33

A scatter graph is used to find out whether there is a relationship between two variables, for example body mass and heart rate in different mammals.

Each individual is plotted as one point. A line of best fit may be drawn through the middle of the points, with roughly equal numbers of points on each side.

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All 33 lessons in Biodiversity · All AQA AS-level Biology topics