Mediaan

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Bepaal de mediaan

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

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Bepaal de mediaan

Verbetersleutel

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