Mediaan

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Bepaal de mediaan

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

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Bepaal de mediaan

Verbetersleutel

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