A solution to last week’s challenge can be found here.
As we gear up for the 2021 Summer Olympics, let's take a look back at the countries and athletes that participated in the last Summer Olympics.
- The "athletes" dataset contains data about the athletes who competed in the 2016 Summer Olympics in Rio de Janeiro.
- The "countries" dataset contains the International Olympic Committee country code.
Find the following for each country:
- The sport with the most athletes
- The total number of athletes
- The total number of female athletes
- The total number of male athletes, and
- The average age of all athletes for each country