Mediaan

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Bepaal de mediaan

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

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Bepaal de mediaan

Verbetersleutel

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