Mathematics 0580 · IGCSE · Scatter diagrams

Scatter diagrams — practice question

(a(i))[2]

Complete the scatter diagram below. The first six points are already plotted for you.

(a(ii))[1]

What kind of correlation is shown in the scatter diagram?

(b)[7]

Find the mean, median, mode and range for the marks shown.

(c)[3]

Find $x$.

Worked solution & mark scheme

This 13-mark question has a full step-by-step worked solution and mark scheme. One marking point: “4 points plotted correctly” …

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