Mediaan

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Bepaal de mediaan

1. \(\text{7, 4, 7, 1, 8, 2, 3, 3, 9}\)
2. \(\text{4, 5, 2, 8, 1, 3}\)
3. \(\text{8, 8, 3, 4, 2, 6, 10}\)
4. \(\text{10, 1, 7, 7, 2}\)
5. \(\text{6, 8, 2, 5, 10}\)
6. \(\text{1, 2, 1, 1, 3, 4, 3, 3, 7, 9, 7}\)
7. \(\text{4, 7, 1, 10, 6, 4, 3, 4, 4}\)
8. \(\text{6, 8, 3, 8, 3}\)
9. \(\text{2, 5, 5, 1, 7, 9, 6}\)
10. \(\text{8, 10, 3, 4, 1, 5, 2, 10, 8, 5}\)
11. \(\text{2, 3, 4, 9, 1, 1, 9, 3}\)
12. \(\text{1, 2, 4, 1, 1, 9, 9, 6, 3}\)

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Bepaal de mediaan

Verbetersleutel

1. \(\text{7, 4, 7, 1, 8, 2, 3, 3, 9}\\\text{Gesorteerd: 1, 2, 3, 3, 4, 7, 7, 8, 9}\\\text{De mediaan is: }4\)
2. \(\text{4, 5, 2, 8, 1, 3}\\\text{Gesorteerd: 1, 2, 3, 4, 5, 8}\\\text{De mediaan is: }\frac{3+4}{2}=3{,}5\)
3. \(\text{8, 8, 3, 4, 2, 6, 10}\\\text{Gesorteerd: 2, 3, 4, 6, 8, 8, 10}\\\text{De mediaan is: }6\)
4. \(\text{10, 1, 7, 7, 2}\\\text{Gesorteerd: 1, 2, 7, 7, 10}\\\text{De mediaan is: }7\)
5. \(\text{6, 8, 2, 5, 10}\\\text{Gesorteerd: 2, 5, 6, 8, 10}\\\text{De mediaan is: }6\)
6. \(\text{1, 2, 1, 1, 3, 4, 3, 3, 7, 9, 7}\\\text{Gesorteerd: 1, 1, 1, 2, 3, 3, 3, 4, 7, 7, 9}\\\text{De mediaan is: }3\)
7. \(\text{4, 7, 1, 10, 6, 4, 3, 4, 4}\\\text{Gesorteerd: 1, 3, 4, 4, 4, 4, 6, 7, 10}\\\text{De mediaan is: }4\)
8. \(\text{6, 8, 3, 8, 3}\\\text{Gesorteerd: 3, 3, 6, 8, 8}\\\text{De mediaan is: }6\)
9. \(\text{2, 5, 5, 1, 7, 9, 6}\\\text{Gesorteerd: 1, 2, 5, 5, 6, 7, 9}\\\text{De mediaan is: }5\)
10. \(\text{8, 10, 3, 4, 1, 5, 2, 10, 8, 5}\\\text{Gesorteerd: 1, 2, 3, 4, 5, 5, 8, 8, 10, 10}\\\text{De mediaan is: }\frac{5+5}{2}=5\)
11. \(\text{2, 3, 4, 9, 1, 1, 9, 3}\\\text{Gesorteerd: 1, 1, 2, 3, 3, 4, 9, 9}\\\text{De mediaan is: }\frac{3+3}{2}=3\)
12. \(\text{1, 2, 4, 1, 1, 9, 9, 6, 3}\\\text{Gesorteerd: 1, 1, 1, 2, 3, 4, 6, 9, 9}\\\text{De mediaan is: }3\)