Netflix! one of thethe largest platforms of movies and series. It is a perfect opportunity to flex our data manipulation skills and dive into the entertainment industry. Our friend has been performing some analyses, and believe that the average duration of movies has been declining.

As evidence of this, they have provided us with the following information. For the years from 2011 to 2020, the average movie durations are 103, 101, 99, 100, 100, 95, 95, 96, 93, and 90, respectively.

We're going to be working with this data and investigate if they are right!