The ages of people in a class (to the nearest year) are as follows:
Age
18
Number of students 14
19 20 21 22 23 24 25 32
120 200 200 90 30 10
30 10 2 1
What is true abut the median age?
A) It must be 20.
B) It could be any number between 19 and 21.
C) It must be 21.
D) It must be over 21.
