If the pass mark was 4. What percentage of the pupils failed the test?
A.
20.0%
B.
37%
C.
62.5%
D.
80.0%
Correct answer is A
No. of pupils that failed = 1 + 3 + 4 + 8
% failed = \(\frac{8}{40} \times 100\)% = 20.0%