The marks of eight students in a test are: 3, 10, 4, 5, 14, 13, 16 and 7. Find the range
- 16
- 14
-
13
- 11
The correct answer is: C
Explanation
First, arrange the marks in order of magnitude; 3, 4, 5, 7, 10, 13, 14, 16Hence range = 16 - 3 = 13