Mediaan

Hoofdmenu Eentje per keer  🖨

Bepaal de mediaan

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

---

Bepaal de mediaan

Verbetersleutel

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