(a)[2]
Complete the stem-and-leaf diagram shown.
(b)[1]
Find the median for the number of swimmers.
Mathematics 0580 · IGCSE · Statistical charts and diagrams
Statistical charts and diagrams — practice question
The count of swimmers in a pool is noted each day over 12 days:
24, 28, 13, 38, 15, 26, 45, 21, 48, 36, 18, 38.
Key: $1|3$ stands for 13 swimmers.
Worked solution & mark scheme
This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “All rows completed correctly: \(1,3,5,8\); \(2,1,4,6,8\); \(3,6,8,8\); \(4,5,8\)” …
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