0580/11 May/Jun 2022, Question 8: Mean, Median, Mode and Range
Cambridge IGCSE Mathematics 0580 · Paper 11 (Core) · Calculator · 4 marks
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The question, in short
Use the given lowest value, range, mode, median and a multiple of 11 to work out the five missing numbers in a set of six.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 4 marks
- 1Largest = 37 + 24 = 61
- 2Mode 43, so 43 appears at least twice: 37, 43, 43, …, …, 61
- 3Median = (43 + 4th)/2 = 46, so 4th number = 92 − 43 = 49
- 45th number is between 49 and 61 and a multiple of 11: 55
- 5Numbers: 43, 43, 49, 55, 61
Answer43, 43, 49, 55, 61 (in any order)
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Also searched as: 0580/11/M/J/22 · 0580_s22_qp_11 · 0580 s22 11 · question 8.
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