The data above shows the frequency distribution
of marks scored by a group of students in a class
test.
How many students took the test?
Attached Figure / Diagram
A
13
B
14
C
15
D
18
E
20
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
No expanded working has been attached for this question yet. The verified answer is Option C.
Source: Myschool Past Questions Archive (Record #23176)