This video tutorial defines and provides examples of how to find the median of a data set.

This lesson will introduce the meaning of weighted average, and demonstrate how to solve for the weighted average of a data set. Student watch a video tutorial and then can take an online quiz.

This video uses the concept of Stem and Leaf Plots for an animated caterpillar to help the student find the median and the average of a set of numbers.

This QuickTime movie shows a card game that illustrates the statistical concept, mean or average. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.

This QuickTime movie discusses ways to analyze sports statistics. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.