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O-LevelMathematicsStatistics4024/12 · May/June 2015 · Q351 Mark

The times taken for 200 people to complete a 5km race were recorded. The results are summarised in the cumulative frequency diagram. Use the diagram to estimate the median time. [Figure 20]

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Marking points from the official mark scheme (May/June 2015). The mark or mark type is shown in brackets.

  1. [1] 27 minutes

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About this question

Topic
Statistics, O-Level Mathematics (syllabus 4024). Structured question, 1 mark.
Source
O-Level Mathematics, May/June 2015 Paper 1 Variant 2, question 35.

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