The weight of 10 pupils in a class are 15 kg, 16 kg, 17 kg, 18 kg, 16 kg, 17 kg, 17 kg, 17 kg, 18 kg, and 16 kg. What is the range of this distribution?
- 4
-
3
- 1
- 2
The correct answer is: B
Explanation
Range = 18 - 15= 3