\(\{8, 5, x, 6\}\)
The median of the list of positive integers above is \(5.5.\) Which of the following could be the average (arithmetic mean) of the list?
A. 3
B. 5.5
C. 6.25
D. 7
E. 7.5
Answer: B
Source: Manhattan GMAT
A
B
C
D
E