Range, Mean, Median and Mode Study Page

Use the menu below to learn, practice and master this skill.



We have 2 **extensions today.
First, you can learn to use Microsoft Excel to make averaging work simple.
Second, because the various averaging skills are so important, we have an Averages Millionaire!

Click this link to return to the Graphing Studies Page.

These skills are so important that this lesson contains 4 Guided Practices!
     Mean is the sum of the data divided by the number of data items.
     Median is the middle number in a set of ordered data.
     Mode is the value or values that occur the most often.
     Range is the difference between the highest value and the lowest value.
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