The dataset used in this analysis is the movielens dataset from the 'dslabs' package. This dataset contains user ratings of movies, including metadata such as genre, release year, and average rating. The objective of this visualization is to explore the relationship between the year of released movies, their average rating, and the number of ratings each movie has received.

A limited overview of some basic ethical ideas before examining Congressional Ethics, Executive Ethics, Judicial Ethics, and the Ethics of the Citizen in later classes.