Question 44
Data PresentationThe grades of 36 students in a class test are as shown in the pie chart above. How many students had Excellent?
- A.7
- B.8
- C.9
- D.12
Show the answer and explanation
Answer: A (7)
Explanation
Very Good is a right angle (90°), so Excellent = 360° − 120° − 80° − 90° = 70°. 70/360 × 36 = 7 students.