Measures of Spread: Crash Course Statistics #4

Please rate. From Crash Course. Today, we’re looking at measures of spread, or dispersion, which we use to understand how well medians and means represent the data, and how reliable our conclusions are. They can help understand test scores, income inequality, spot stock bubbles, and plan gambling junkets. They’re pretty useful, and now you’re going…

What is Theater? Crash Course Theater #1

Please rate. From Crash Course. Welcome to Crash Course Theater with Mike Rugnetta! In this, our inaugural week, we’re going to ask the two classic questions about theater. 1.What is theater? And 2. Is it spelled -re or -er? Well, there’s a clue to question two in the title of the video. The first question…

Population Health: Crash Course Sociology #43

Please rate. From Crash Course. We’re continuing our unit on health with a discussion of some of the indicators that help us measure health for different populations. We’ll also explore three contributors to health disparities: individual factors like genetics, physical factors like pollution, and social factors like stress. Crash Course is made with Adobe Creative…

Crash Course Theater and Drama Preview!

Please rate. From Crash Course. We’re back! This year Mike Rugnetta is teaching you about theater and drama. Are you in drama club? Want to know about the history of theater? Maybe learn some theater history? Have a lot of fun? This is the series for you! Over the next year, we’re going to learn…

Mathematical Thinking: Crash Course Statistics #2

Please rate. From Crash Course. Today we’re going to talk about numeracy – that is understanding numbers. From really really big numbers to really small numbers, it’s difficult to comprehend information at this scale, but these are often the types of numbers we see most in statistics. So understanding how these numbers work, how to…