GCSE Maths Practice: averages

Question 11 of 12

Range is the difference between tallest and shortest.

\( \begin{array}{l}\text{The heights (in cm) of five students are:} \\ 150, 160, 155, 165, 170. \\ \text{Find the range of these heights.}\end{array} \)

Choose one option:

Check tallest and shortest values to compute range correctly.

Subtract min height from max height to get range.