Respuesta :
Here is you're answer:
In order to find the range you have to subtract the highest number to the lowest.
- [tex]155,160,163,158,163,154,163,168[/tex]
- Highest number is 168:
- Lowest number is 154:
- [tex]168 - 154 = 14[/tex]
Therefore the range is "14."
Hope this helps!