Khan Academy
Khan Academy: Algebra: Average or Central Tendency:arithmetic Mean, Median, Mode
Video explains the different measures of center: arithmetic mean, median, and mode. Gives examples of finding each measure of central tendency and discusses the effect of outliers on each. Includes a link to additional practice problems....
PBS
Pbs Learning Media: Real Life Math: Baseball
Watch and listen as the assistant general manager of a major league baseball team explains how he uses math in this video from KAET, Arizona PBS. A lesson plan and handouts are included. [7:43]
Math Playground
Math Playground: Can a Set of Data Have More Than One Mode?
This video first defines mean, median and mode. It then answers the question can a set of data have more than one mode.
Annenberg Foundation
Annenberg Learner: Against All Odds: Measures of Center
It's helpful to know the center of a distribution, which is what the clerical workers in Colorado Springs found out in the 1980s when they campaigned for comparable wages for comparable work. Mean and median are two different ways to...
Khan Academy
Khan Academy: Statistics: Average
Video briefly talks about types of statistics. Gives demonstration of how to find arithmetic mean, median and mode of a set of numbers. Discusses how well each measure represents the data set. Includes link to practice problems. [12:34]
Sophia Learning
Sophia: Finding Mean, Median, and Mode
Explore mean, median, and mode and how to solve for them. Assess learning with a quiz.
Sophia Learning
Sophia: Finding Mean, Median, and Mode
Solve for the mean, median, and mode when given a data set. Assess learning with a quiz.
Sophia Learning
Sophia: Finding the Mean of a Set of Data
This video lesson demonstrates how to calculate the mean for a set of data. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Finding the Mean of a Set of Data
This video lesson demonstrates how to calculate the mean for a set of data. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Finding the Mean of a Set of Data
This video lesson demonstrates how to find the mean of a data set. It includes detailed examples about when it is appropriate to find the mean.
Sophia Learning
Sophia: Measures of Central Tendencies
This tutorial provides definitions and describes how to solve for the mean, median, and mode of a data set. It includes a PowerPoint with real-world examples of mean, median, and mode.
Sophia Learning
Sophia: Median Tutorial
Place data in numerical order to determine the median. Assessment to follow to determine understanding.
Sophia Learning
Sophia: Mode
This video lesson defines and provides examples of mode for a data set. Students can check their understanding with an assessment.
Imagine Learning Classroom
Learn Zillion: Distinguish Between Measure of Center and Measure of Variance
In this video, you will learn the difference between measure of center and measure of variance by using a line plot and a number line to find the median and variance of a set of data. [3:43]
Imagine Learning Classroom
Learn Zillion: Find the Mean of a Data Set
In this lesson, you will learn how to describe the distribution of data by finding the mean. [4:43]
Khan Academy
Khan Academy: Statistics: Mean, Median, and Mode
Basic video demonstration of how to calculate mean, median, and mode of a set of numbers. [3:55]
Loyola University Chicago
Math Flix: Data Analysis Statistical Analysis With Words
From the MathFLIX Series, this Quick-Time movie builds on student knowledge of the concepts of mean, median, and mode. In this interactive discussion, teacher and student go step by step through the data analysis process to identify...
Sophia Learning
Sophia: Mean: Lesson 2
This lesson defines the mean, or average, of a data set. This is part of a series of lessons about mean, median and mode. It is 2 of 8 in the series titled "Mean."
Sophia Learning
Sophia: Mean: Lesson 4
This lesson defines the mean, or average, of a data set. This is part of a series of lessons about mean, median and mode. It is 4 of 8 in the series titled "Mean."
Sophia Learning
Sophia: Mean: Lesson 5
This lesson defines the mean, or average, of a data set. This is part of a series of lessons about mean, median and mode. It is 5 of 8 in the series titled "Mean."
Sophia Learning
Sophia: Weighted Mean
This lesson will explain finding a weighted mean for a given scenerio.
Sophia Learning
Sophia: Weighted Mean Lesson 2
This lesson will explain finding the mean of a data set. It is 2 of 4 in the series titled "Weighted Mean."
Sophia Learning
Sophia: Finding Mean, Median, and Mode: Lesson 4
This lesson will demonstrate how to find the mean, median, and mode for a set of data. It is 4 of 5 in the series titled "Finding Mean, Median, and Mode."
Sophia Learning
Sophia: Weighted Mean: Lesson 4
This lesson will explain finding the mean of a data set. It is 4 of 4 in the series.