PROPHET StatGuide: Two-sample t test (unpaired)

The two-sample unpaired t test is used to test the null hypothesis that the two population means corresponding to the two random samples are equal.



To properly analyze and interpret results of the two-sample unpaired t test, you should be familiar with the following terms and concepts:

Failure to understand and properly apply two-sample unpaired t tests may result in drawing erroneous conclusions from your data. If you are not familiar with these terms and concepts, you may wish to consult with a statistician. You may also want to consult the following references:

Examine the glossary.

Do a keyword search of PROPHET StatGuide.

Back to StatGuide t test page.

Back to StatGuide home page.

Last modified: February 20, 1997

©1996 BBN Corporation All rights reserved.