Practice finding the median of a data set. Like the mean, the median gives us a sense of the middle or center of the data. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive...

Get independent practice working with the mean, median and mode. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.

In this set of exercises, a set of data is provided; students answer questions about mean, median, mode, and quartiles. Questions are multiple choice with solutions provided.

This tutorial discusses mean, median, and mode. It introduces the frequency table and gives several examples. A practice page is included and a teacher resource page that contains an activity using manipulatives.

During this lesson, students will learn the difference between estimation and guessing. Knowing how to estimate is an essential skill that will help students determine approximate totals as well as check the reasonableness of their...

Practice computing the median of data sets presented in a variety of formats, such as frequency tables and dot plots. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Click on mean, median, mode, trimean, or trimmed mean to review central tendency.

Enhance students' understanding of various descriptive measures with a visual interpretation of a mean, median, outlier, and the concept of distance-to-mean.

In this exercise, students practice calculating the mean from data displays. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

Practice calculating the mean (average) of a data set. The mean gives us a sense of the middle, or center, of the data. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive...

Find a quick, concise explanation of a mode. An example is given and clearly explained. Mean and median are also explained.

"The goal of this lesson plan is to introduce the concepts of mean, median and mode and to develop understanding and familiarity with these ideas." This lesson plan is provided by Shodor Education Foundation.

This is an excellent resource on what the science of statistics involves. There are all kinds of definitions, examples, graphs, and charts to learn from. The topics covered include: mode, mean, median, skewed distributions and measures...

In this example students use data collected from their class and learn to sort it before calculating the mean, median, and mode. Additionally, students learn how to use spreadsheet functions to sort based on different criteria, leading...

Download these free worksheets to sharpen your skills with statistics and probability. Sheets focus on collecting and organizing data, measures of central tendency (mean, median, mode, and range), and probability.

A comprehensive guide for learning all about measures of central tendency with definitions of mean, median, and mode, solved examples, and practice questions.

This math tutorial provides an explanation of the median value for a groups of numbers.

Resource contains a problem involving a group of test scores. Students are instructed to find the median or middle score. There links to other sites also listed on this one.

This math tutorial illustrates the mean of a set of data.

This interactive dictionary page contains the definition of median with a description of how to find the median from a list of numbers. Be sure to follow the link to a discussion on mean, median and mode.

This site provides games, quizes, and information about handling data, including mode, median, and mean.

A clipart illustration by Phillip Martin titled "Mean Median Mode Range."

A series of step-by-step worked problems demonstrating how to take a set of data and produce the measures of central tendency. Hints are provided along the way and the final measures are shown for the user to check.

Student worksheet with explanation of pie, bar, and line graphs, the parts of a graph, and the definition of mean, median, and mode. This summary is followed by an exercise for each type of graph within a scientific context.