What is the third quartile, Q3, of the following distribution?

Question

27, 18, 20, 21, 29, 33, 12, 14, 34, 10, 16, 21, 22, 24, 26
A. 24
B. 18
C. 27
D. 4
E. 31

Answer 1

Arrange in order of value. 75% of the scores should have a value ≤ that value (Q3).

Answer 2

24

Answer 3

27