Question

I randomly guessed this answer and the problem is that I have forgotten how to do range it would mean alot to me if someone helped with showing work or telling me about range.

Answer 1

To find range, you need to take the largest data value and subtract it by the smallest data value. So in this case to find the range for Set A you would take the largest number (60) and subtract it by the smallest number (20) to get 40, which is your range for Set A. For set B you would do 60 minus 10 to get 50, which is your range for Set B. Hope this helped!

Answer 2

yes b has a greater rabge