The odds will be in your favor that young statisticians will volunteer to participate in this experiment. After watching a short video that is part of the PBS Math at the Core middle school collection, scholars engage in a lottery and...

Use math to help predict the future. Viewers of the 36th Crash Course video covering statistics hear about machine learning. They see how logistic regression, linear discriminant analysis, and K nearest neighbors are all models that help...

Chime in and learn about chi-square tests. An informative video describes when chi-square tests would be appropriate and how to perform chi-square tests. It looks at three different types: the goodness of fit test, the test of...

Give learners the freedom to learn about hypothesis testing. The 28th installment of the Crash Course Statistics series focuses on degrees of freedom and effect size. It looks at how these concepts relate to t-tests and t-distributions.

I mean it when I say that you'll learn about mean absolute deviation. By watching an informative YouTube video, viewers see how to calculate the mean absolute deviation. The video shows a few examples and explains the interpretation of...

Clever marketers can use visual statistics to mislead their target populations. Explore these visual misrepresentations with a video lesson from a larger statistics playlist. The lesson instructor explains visual representations of both...

What is the probability that someone will draw the same lottery numbers two times in a row? Very small, but it can—and has—happened! Statisticians often work with very large or small numbers. The second lesson in a statistics playlist...

Statistics in the wrong hands can be a dangerous thing. The first installment of a five-episode series explains the basics of statistics. The instructor focuses on the usefulness of statistics and how to identify misuse of stats.

Scientific results should be reliable, accurate, and precise, but what is the difference between the three? The first video in a series of 29 uses the metaphor of dart throwing to explain these three key terms in scientific experimental...

It's all relatively simple. Young mathematicians learn about relative frequency by watching a short video. They see how to first determine relative frequencies, and then how to use these values to solve real-world problems.

Explore how to represent data on a histogram. Check understanding with quiz.

This video lesson [3:15] goes over the steps for constructing a three axis bar graph. It is 6 of 7 in the series titled "Creating a 3-Axis Bar Graph."

This lesson [1:55] goes over the steps for constructing a three axis bar graph. It is 1 of 7 in the series titled "Creating a 3-Axis Bar Graph."

In this video lesson [3:35], students see how to construct the number line for a box plot. This is part of a series of lessons about construction of parts of a box plot. It is 2 of 9 in the series titled "Creating a Number Line for a Box...

In this video lesson [2:45], students see how to construct the number line for a box plot. This is part of a series of lessons about construction of parts of a box plot. It is 5 of 9 in the series titled "Creating a Number Line for a Box...

This video lesson [3:46] demonstrates how to create a quantity pictogram. It is 5 of 9 in the series titled "Creating a Quantity Pictograph."

This video lesson [3:55] demonstrates how to create a quantity pictogram. It is 1 of 9 in the series titled "Creating a Quantity Pictograph."

In this video lesson [2:22], students see a demonstration of the construction of a single stem on a stem and leaf plot. It is 2 of 7 in the series titled "Creating a Single Stem with Leaves."

In this video lesson [1:48], students see a demonstration of the construction of a single stem on a stem and leaf plot. It is 5 of 7 in the series titled "Creating a Single Stem with Leaves."

In this video lesson [3:12], students see a demonstration of the construction of a single stem on a stem and leaf plot. It is 1 of 7 in the series titled "Creating a Single Stem with Leaves."

This video lesson [4:01] goes over the steps for constructing a complete stem plot. It is 2 of 8 in the series titled "Creating a Stemplot."

This video lesson [3:54] goes over the steps for constructing a complete stem plot. It is 1 of 8 in the series titled "Creating a Stemplot."

This lesson defines correlation as the relationship between variables presented on a scatter plot.

This lesson defines correlation as the relationship between variables presented on a scatter plot.