Mediaan

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Bepaal de mediaan

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

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Bepaal de mediaan

Verbetersleutel

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