Data handling: mean, median, mode — Maths Olympiad practice
The mean shares the total equally, the median is the middle value once the list is in order, and the mode is the most common value. When a number is added or removed, do not guess — rebuild the total.
Work it out on paper, then tap the answer you think is right. Stuck? Press “Show me how” to see every step.
Right: 0 · Tried: 0
🏁 Topic 27 test
20 questions. Check each answer, then go to the next one. Get 16 or more right to pass.
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📋 Median Master badge when you pass — and a certificate when you finish all 13 topics of
Part 4 · Class 5–10 problem solving. You can still take the test without signing in.
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