Every day, we rely on predictions to make informed decisions. Whether it's checking the weather app before choosing our outfit or peeking at the traffic conditions before starting our commute, predictions play a crucial role in our daily lives. However, if you find yourself questioning the accuracy of these predictions, wondering how to gain insight into the future, or why the weatherman often seems to be wrong, our Error and Uncertainty course is designed for you. In this course, you will have the opportunity to make predictions yourself, honing your ability to distinguish real differences from random noise. Additionally, we will delve into the psychological crutches that often hinder our rational decision-making process. By exploring patterns in Seattle crime data, predicting students' final grades, preventing Nashville traffic accidents, and determining whether a bakery's menu needs to change, you will gain valuable insights into the world of error and uncertainty. We invite you to join us on this educational journey. We are confident that you will find great enjoyment in learning about error and uncertainty, and the skills you acquire will prove invaluable in your personal and professional life.