The bar graph to the right shows the final scores of selecte

The bar graph to the right shows the final scores of selected goiters from a tournament. Use this graph to answer the question below. Find the difference between the lowest score shown and the highest score shown the difference is _. (Simplify your answer.)

Solution

Minimum score = -10

Maximum score = 3

Difference between the maximum and minimum scores

= 3 - (-10)

= 3 + 10

= 13