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...

Gene-editing tools like Crispr/Cas9 offer the potential to both enhance and correct the building-blocks of life. What progress has been made in using gene editing to diagnose and treat disease?

A company’s non-public information must always be kept confidential. Failure to do so could result in giving someone an advantage in the decision to buy or sell securities. This is another name for insider trading is against the law. In...

Watch this video to learn about Miller’s world and its influence on the play The Crucible. Discover 1950s America and the widespread fear of communism, which grew into the Red Scare and McCarthyism. We’ll unpack the Cold War, the...

What was the Salem Witch Trials? Why were 19 innocent colonists executed? Explore the topic from a Social Studies perspective. Designed for lifelong learners, students and the cray, cray on the internets.

In this video, the teacher explains how to conduct a simulation to model the results of shots on goal in a soccer game. The simulation uses a random number generator and assigns certain numbers or outcomes to represent saving or missing...

One of the most interesting misconceptions about the Salem witch trials is that they were the first and only witch hunts that took place. What is significant about the Salem trials is they were some of the last to take place; they came...

Have you ever taken an over the counter medication for heartburn? How about an antibiotic for an ear infection? At some point pretty much all of us have visited a pharmacy to pick up a drug, but likely didn't consider where these drugs...

What is ethics? Ethics is a system of moral principles and a branch of philosophy which defines what is good for individuals and a society. Our daily lives have lots of examples of ethics. From saying “Good morning!” with a smile to...

Understand the concept of experimental probability and compare it to theoretical probability using examples of picking marbles from a bag and tossing a coin. The teacher demonstrates how the law of large numbers states that as the number...

In this lesson you will learn how to explain discrepancies in results from a probability model by comparing experimental and theoretical probabilities.

This video explains how to find experimental probability by conducting experiments and collecting data. It also discusses the difference between experimental and theoretical probability and demonstrates how to compare them. The video...

In this video, the teacher explains how to determine the likelihood that a hypothesis is reasonable by approximating a sampling distribution and analyzing the results. The example used is whether a majority of students in a state are in...