Mathematics 0580 · IGCSE · Averages and measures of spread

Averages and measures of spread — practice question

For a collection of six numbers, the median is $61$. The five given values are $24,\ 43,\ 58,\ 71$ and $85$.

(main)[1]

Determine the sixth number.

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$64$” …