Practice determining a country's standard of living by analyzing their statistics:
GDP per capita
Population below the poverty line
Doctors per 1,000 people
Infant Mortality Rate
When I did this with my students, I looked more for their explanation behind their reasoning rather than a "correct" answer.
We did a statistic relay challenge, but students asked to do these on their own in their spare time to continue practicing reading statistics. This is great practice for students to explain what statistics actually tell us.