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  1. Prepare
  2. SQL
  3. Basic Join
  4. Average Population of Each Continent
  5. Discussions

Average Population of Each Continent

  • anuragsingh14941
     + 1 comment

    SELECT COUNTRY.Continent, FLOOR(AVG(CITY.Population)) FROM CITY JOIN COUNTRY ON CITY.CountryCode = COUNTRY.Code GROUP BY COUNTRY.Continent