In October 2015, a data journalist named Walt Hickey analyzed movie ratings data and found strong evidence to suggest that Fandango's rating system was biased and dishonest.
Based on that analysis, the goal of this project is to analyse whether the ratings since after the Hickey's analysis have changed or not.
For this reason, we have two samples -
- Before Hickey's analysis : 2015
- After Hickey's analysis : 2016
In the notebook, a statistical analysis is carried out on these samples, to fulfill the goal.