In this module, you will learn how to quantify the spread of the dataset by calculating the variance and standard deviation.
Portfolio projects that showcase your new skills
In this project, you will try to find the best time to plan a trip to London by looking at a weather dataset containing over 39,000 pieces of weather-related data!
Stress-test your knowledge with quizzes that help commit syntax to memory
In the equation for variance, what does the following term represent?