Crash Course
Probability Part 2 Updating Your Beliefs with Bayes - Crash Course Statistics
Today we're going to introduce bayesian statistics and discuss how this new approach to statistics has revolutionized the field from artificial intelligence and clinical trials to how your computer filters spam! We'll also discuss the...
Encyclopaedia Britannica
Aftereffects of War: World War II: China
Learn more about the impact of World War II on China's history.
Economics Explained
The Student Debt Crisis: Explained
Student loans are financial tools that have been put in place to give promising individuals the ability to get an education and increase their potential for future earnings with a strong professional career. On a nationwide level having...
Curated Video
Sampling Distributions and Approximation through Simulation
In this video, the teacher discusses the concept of sampling distributions and how to approximate them using simulations. The example used is about a high school surveying students' opinions on increasing graduation requirements for math...
Curated Video
Solving Systems of Literal Equations
In this lesson, students will learn how to solve systems of literal equations, which are equations with variables representing unknown values. They will use properties of real numbers and inverse operations to isolate variables and find...
Professor Dave Explains
Why Do Countries Turn to Command Economies?
We are going through the four main economic systems, and we just learned about free markets, so now let's discuss command economies. What are they? What are the advantages and disadvantages? Command economies are not favored by...
Curated Video
The Science of Learning: How Enthusiasm and Happiness Promote Learning
This video explains how excitement and enthusiasm can enhance learning by releasing happiness chemicals in the brain, connecting new information with stored memories. It also explores how accumulating new things, such as shopping,...
Brainwaves Video Anthology
Marc Brackett - Yale Center for Emotional Intelligence
Marc Brackett, Ph.D., is director of the Yale Center for Emotional Intelligence. He is also a senior research scientist in psychology and faculty fellow in the Edward Zigler Center in Child Development and Social Policy at Yale...
PBS
Real-Life Math | Baseball
The math in baseball is more than just batting averages. The Assistant General Manager of the Diamondbacks shows the numerous ways the management uses baseball math. The class participates in an activity to simulate batting averages and...
Khan Academy
Khan Academy: Statistics: Standard Error of the Mean
Video first briefly reviews the effect on the sampling distribution when the sample size increases then gives the formula for variance of the sample mean of the sampling distribution and formula for standard error of the mean. Uses the...
Khan Academy
Khan Academy: Statistics: Sampling Distribution of the Sample Mean
Video reviews the central limit theorem and uses a simulation to illustrate sampling distributions and how they approach a normal distribution with larger sample sizes even if the original distribution was not normal. Also discusses the...
Khan Academy
Khan Academy: Statistics: Sampling Distribution of the Sample Mean 2
Video discusses the effect of sample size on the sampling distribution. Shows using a simulation how as sample size increases the sampling distribution becomes more normal and the standard deviation decreases. Also discusses the effect...
Khan Academy
Khan Academy: Sampling Distribution of Sample Proportion Part 2
In this video, a simulation is used to demonstrate the sampling distribution of sample proportions. [4:34]