A group of students took a test and the following frequency table shows the scores above
The median score is
A.
o
B.
2.5
C.
3
D.
5
E.
7
Correct answer is C
There are 20 students. Hence, the median is found by the average of the 10th and 11th score.
= \(\frac{3 + 3}{2}\)
= 3