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Mode, Mean, Median, Range

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Examples, solutions, videos, worksheets, stories and songs to help Grade 4 students learn about mode, mean, median and range.

What is Mean, Median, Mode, and Range?
Mean is average, Median is the center, Mode is the most frequent.

The following diagrams show how to find the mean, median, mode and range. Scroll down the page for examples and solutions.

Mean, Median, Mode, Range

How to find Mean, Median, Mode, and Range?
Mean: To find the mean (average), add the values in the data set. Then divide by the number of values in the set.
Median: The middle value, or the mean of the two middle values, in an ordered set of data.
Mode: The value(s) that occur most frequently. A data set may have no mode, one mode or several modes.
Range: The difference between the least and the greatest values in a data set.
Find the mean, median, mode and range of the data set:
92, 88, 84, 86, 88

Finding mean, median, and mode
The measures of central tendency. Example:
Find the mean, median and mode of the following set of numbers:
Mean, median and mode with song and music
Mean, Median and Mode
How do you find the Mean?
Add all the numbers in the data set, divide the total by the number of items
The answer is the mean or average
Mean, Median and Mode
But how do you find the Median?
Arrange the numbers in order from the lowest to highest values
The middle number is the median for an odd numbers of items
The average of the middle numbers is the median for an even number of items
How do you find the Mode?
Just find the number that repeats most often and that number is a Mode
If you find no number that repeats most often then there is No Mode

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