Mathematics 4024 · O Level · Statistical charts and diagrams

Statistical charts and diagrams — practice question

Henri conducted a survey on the lengths of the leaves of a plant. The results are shown in the table.

(a)[1]

Explain why the histogram shown is not correct.

(b)[3]

Use the grid below to draw a correct histogram for Henri’s results.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Right vertical axis or bar heights” …