Question

Select the correct answer.

A class of 30 students took midterm science exams. 20 students passed the chemistry exam, 14 students passed physics, and 6 students passed both chemistry and physics. Which Venn diagram correctly represents this information?
A. Venn Diagram 1
B. Venn Diagram 2
C. Venn Diagram 3
D. Venn Diagram 4

Answer 1

Venn diagram 2

Explanation:

20 students passed the chemistry exam, 14 students passed the physics exam, and 6 students passed both of the exams. 20-6=14, 14-6=8. 14 students should be in the chemistry side, 8 students should be in the physics side, and 6 students should be in the middle.