The bar chart shows the distribution of marks scored by a group of students in a test. Use the chart to answer the question below
How many students took the test?
A.
38
B.
32
C.
15
D.
11
Correct answer is D
2 + 3 + 4 + 5 + 6 + 3 +3 + 0 + 2 + 2 + 2 = 32