 - 1. Find the median of the following set of data:
A) 20 B) 40 C) 2 D) 80 E) 10
 - 2. Find the median of the following set of data:
A) 4.5 B) 5 C) 45 D) 5.4 E) 4
 - 3. Find the mode of the following set of data:
A) 21 B) 16 C) 24 D) 19 E) No existe moda
 - 4. Find the mode of the following set of data:
A) 2.2 B) 4.5 C) 3.9 D) no existe moda E) 8.4
 - 5. Find the median and mode of this set of data:
A) Median: 20, Mode: 20 B) Median: 17, Mode: only 20 C) Median: 20, Mode: 15 D) Median: 17, Mode: 17 y 20 E) Median: 13, Mode: no existe
 - 6. Find the mean of the following set of data:
A) 8 B) 16 C) 32 D) 20 E) 12
 - 7. Find the mean of the following set of data:
A) 6 B) 6 C) 24 D) 18 E) 12
 - 8. Find the lower quartil of the following data:
A) 3.9 B) 7.9 C) 4.5 D) 2.2 E) 8.4
 - 9. Find the upper quartil of the following data:
A) 4.5 B) 3.9 C) 2.2 D) 7.9 E) 8.4
 - 10. Find the range of the following data:
A) 6 B) 7.5 C) 4 D) 5 E) 7
 - 11. Find the IQR (Range Interquartil) of the following data:
A) 2.2 B) 6.2 C) 6.1 D) 4.5 E) 4
 - 12. Find the range of the following data:
A) 16 B) 21 C) 11 D) 9 E) 5
 - 13. Find the Q3 of the following data:
A) 20.5 B) 4.5 C) 17 D) 15.5 E) 20
 - 14. Find the Q2 of the following data:
A) 17 B) 20 C) 13 D) 22 E) 15.5
 - 15. Find the IQR (Range Interquartil) of the following data:
A) 16 B) 15.5 C) 5 D) 20.5 E) 17
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