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0580/43 May/Jun 2025, Question 1: Mean, Median, Mode and Range

Cambridge IGCSE Mathematics 0580 · Paper 43 (Extended) · Calculator · 1 mark

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The question, in short

Find the median of the six listed numbers: 5, 11, 11, 13, 17, 21.

Summarised in our own words. Use the official paper for the exact wording and any diagrams.

Solution · 1 mark

  1. 16 numbers, so the median is halfway between the 3rd and 4th: 11 and 13
  2. 2Median = (11 + 13) ÷ 2 = 12

Answer12

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