Question

Look at this set of 5 numbers:

5 3 5 5 6
By how much would the range increase if the number 8 were added to the set?

Answer 1

The range would be increased by 2

3,5,5,5,6

The range for that set would be 3.

If 8 were added... 3,5,5,5,6,8

The range for that set would be 5.