Okay. So what exactly is Econometrics? At its core, Econometrics refers to the application of data science to primarily economic data. Econometricians (as they are often called) use methods like quantitative models, statistical tests, and even machine learning as a way to help uncover the stories that their data may hold. In Econometrics, you learn things about your data, and when you do, the hope is that you can use what you learn today to predict what you may learn tomorrow. Confused yet? No worries. In this course, we'll take everything step by step.