Texas Education Agency
Texas Gateway: Study Edge Statistics: Measuring Spread of a Distribution
This lesson looks at the different measures of center and variability that are used when analyzing the spread of data in a distribution. Includes downloadable study guide with exercises - guide also covers other topics. [17:21]
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]
National Science Foundation
National Science Foundation: Science of Nhl Hockey: Statistics & Averages
In order to be the best at their game, an NHL goalie must understand the statistics of their performance, and of their competition, e.g., the goalie save percentage and the goals against average. [5:56]
Virtual Nerd
Virtual Nerd: What Is the Mode of a Data Set?
The mode of a set of data helps with understanding the data better. Take a look at this tutorial to learn how to find this helpful measure of central tendency. [4:36]
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.
Khan Academy
Khan Academy: Mean, Median, & Mode Example
The video gives a data set and describes how to find the mean, median, and mode.
Khan Academy
Khan Academy: Statistics Intro: Mean, Median, & Mode
The video introduces statistics and explains the three different ways to describe the center of a data set.
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]
Khan Academy
Khan Academy: Statistics: The Average
Introduction to descriptive statistics and central tendency. Gives demonstration of how to find arithmetic mean, median and mode of a set of numbers.
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: 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: Mode
This video lesson defines and provides examples of mode for a data set. Students can check their understanding with an assessment.
Virtual Nerd
Virtual Nerd: How Do You Solve a Word Problem With Exponential Growth?
In this tutorial, learn how to turn a word problem into an exponential growth function, then solve the function to get the answer. [6:43]
Virtual Nerd
Virtual Nerd: Find the Mode of a Data Set Where All the Numbers Are Different
This tutorial shows how to find the mode of a data set where all the numbers are different. [2:36]
Crash Course
Crash Course Statistics #3: Measures of Central Tendency
This episode talks about measures of central tendency - those are the numbers that tend to hang out in the middle of our data: the mean, the median, and mode. All of these numbers can be called "averages" and they're the numbers we tend...
Khan Academy
Khan Academy: Statistics Intro: Mean, Median and Mode
This video [8:54] explains the different measures of center: arithmetic mean, median, and mode.
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]
Khan Academy
Khan Academy: Measures of Central Tendency: Finding Mean, Median and Mode
This video has a demonstration of how to calculate mean, median, and mode of a set of numbers.
Loyola University Chicago
Math Flix: Statistics: Definitions and Review
This QuickTime movie provides a review of selected statistical definitions and applies them in an example. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
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...
Loyola University Chicago
Math Flix: Statistics: Measures of Central Tendency: Mode
This video introduces the concept of mode in statistics. The host then plays a card game that demonstrates what mode is. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this...
Virtual Nerd
Virtual Nerd: Find the Mode of a Data Set When There Is More Than One Mode
This tutorial explains what to do when a data set has multiple modes. [2:44]
Sophia Learning
Sophia: Finding the Mode From a Graph: Lesson 3
This lesson shows how to identify the mode by looking at a graph of the data. before beginning this lesson, students should be comfortable reading graphs and understand the definition of mode. It is 3 of 7 in the series titled "Finding...