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Exercise

Final challenge (2)

Whoofta! That was challenging, huh?

Let's ease up a bit and calculate the average fertility rate for each region in 2015.

Instructions
100 XP
  • Include the name of region, its continent, and average fertility rate aliased as avg_fert_rate.
  • Sort based on avg_fert_rate ascending.
  • Remember that you'll need to GROUP BY all fields that aren't included in the aggregate function of SELECT.
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