Mathematics 0580 · IGCSE · Averages and measures of spread

Averages and measures of spread — practice question

The list of numbers is: 18, 28, 7, 15, 41, 19, 31, 53.
(main)[2]

Calculate the mean for these numbers.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Working: $\frac{18+28+7+15+41+19+31+53}{8}$” …

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