A group of students took a test and the following frequency table shows the scores above
The median score is
Attached Figure / Diagram
A
o
B
2.5
C
3
D
5
E
7
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
There are 20 students. Hence, the median is found by the average of the 10th and 11th score.
= \(\frac{3 + 3}{2}\)
= 3
Source: Myschool Past Questions Archive (Record #22021)