In this exercise, you'll work with one of the most popular starter data sets in data science, the Titanic data set. This is a dataset that records various attributes of passengers on the Titanic, including who survived and who didn’t

In this exercise, you'll work with a toy dataset showing product purchases from an electronics store. While the data set is small and simple, it still illustrates many of the challenges you have to address in real-world data wrangling!