2 Sample t-Test PDF Print E-mail

What does it do?

 Active ImageA statistical test used to detect differences between means of two populations

Why Use?

Active Image
The 2-sample t-test is useful for identifying a significant difference between means of two levels (subgroups) of a factor. It is also extremely useful for identifying important Xs for a project Y

When Use?

Active Image
When you have two samples of continuous data, and you need to know if they both come from the same population or if they represent two different populations

Downloads

Active Image
 



Reddit!Del.icio.us!Facebook!Slashdot!Netscape!Technorati!StumbleUpon!Newsvine!Furl!Yahoo!Ma.gnolia!Free social bookmarking plugins and extensions for Joomla! websites!
 
< Prev   Next >
[ Back ]