(a)[2]
Fill in the stem-and-leaf diagram.
(b)[1]
Calculate the median.
Mathematics 0580 · IGCSE · Statistical charts and diagrams
Statistical charts and diagrams — practice question
A delivery driver keeps a monthly record of how many pizzas she delivers over one year.
48, 44, 39, 28, 57, 22, 36, 41, 54, 57, 49, 52
Worked solution & mark scheme
This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Correct stem-and-leaf diagram using stems 2,3,4,5 and leaves: 2|2 8; 3|6 9; 4|1 4 8 9; 5|2 4 7 7” …
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