The table below shows the scores of students in a chemistry examination. Use the information to answer this question.
Scores
30
35
40
45
50
60
No. of students
8
12
15
6
5
4
What percentage of the students scored exactly 50 marks
A.
10%
B.
16%
C.
24%
D.
25%
E.
30%
Answer: A
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