Mathematics 4024 · O Level · Scatter diagrams

Scatter diagrams — practice question

The scatter diagram displays the marks obtained by 12 students in test A and test B.
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Give a reason why drawing a line of best fit would not be suitable for this diagram.

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The two sets of marks show no correlation” …

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