Question

1. 2012 summer olympics

what is the difference between the highest and lowest medal counts?

Explanation:

Step1: Identify highest and lowest values

From the bar - chart, the highest medal count is for the US (around 20) and the lowest is for Australia (around 2).

Step2: Calculate the difference

Difference = Highest value - Lowest value = 20 - 2 = 18.

Answer:

18