1. Learn
    2. /
  2. Courses
    3. /
  3. Intermediate SQL Queries

Exercise

Aggregate functions practice

Good work. Aggregate functions are important to understand, so let's get some more practice!

Instructions 1/4

undefined XP
  • 1

    Use the SUM() function to get the total amount grossed by all films.

  • 2

    Get the average amount grossed by all films.

  • 3

    Get the amount grossed by the worst performing film.

  • 4

    Get the amount grossed by the best performing film.