In this video, the instructor uses the software to illustrate his points regarding Central Limit Theorem and the Sampling Distribution of the Sample Mean. This eleven-minute video is suitable for high school students.

The Geometric Mean. In this video, the instructor shows how to find the geometric mean of two numbers and show what that number means in relation to the numbers that he started with. (03:35)

In this video, the instructor uses computer software to illustrate his points regarding the Standard Error of the Mean (a.k.a. the standard deviation of the sampling distribution of the sample mean...). The video is suitable for high school students.... (15:15)[more]

In this thirteen-minute video, the instructor uses the software to illustrate his points regarding Central Limit Theorem and the Sampling Distribution of the Sample Mean. The video is suitable for high school students.

What do averages represent and how are they calculated? This short, computer animated video will cover the following key concepts: what are averages, types of averages, list of values, arithmetic mean, and examples of averages. The video ends with a ...10 question, fill in the blank quiz.[more]

This is a brief how-to video on how to determine the mean (average) that will improve your math skills. The instructor starts out with an easy problem, then moves on to a more complex problem. (05:49)

In math, the mean is found by adding pieces of data together and dividing by the number of pieces of data. Find the mean with tips from a math teacher in this video on solving math problems. (01:11)

Learn how to calculate the mean average by adding up the numbers in a series and dividing the sum by how many numbers were added. A math tutor shows how to calculate an average with examples on a whiteboard. The narrators speech is shown as text on t...he bottom of the screen. (01:15)[more]

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