Home / All Definitions / Probability & Statistics / Upper Quartile Definition
The upper quartile given a set of data, is a number for which 75% of the data is less than that number. The upper quartile is the same as the median of the part of the data which is greater than the median. It is the same as 75th percentile. The upper quartile is also referred to as the third quartile, high quartile, higher quartile and Q3. An example is provided in the diagram below.
“Third Quartile.” Mathwords, www.mathwords.com/t/third_quartile.htm.
Check out our free app for iOS & Android.
For more information about our app visit here!
Add Math Converse as app to your home screen.
Check out our free desktop application for macOS, Windows & Linux.
For more information about our desktop application visit here!
Check out our free browser extension for Chrome, Firefox, Edge, Safari, & Opera.
For more information about our browser extension visit here!
Placeholder
Placeholder