<$BlogRSDUrl$>

4.07.2011

Random math fact of the moment 

The t-test is a statistical test used (among other reasons) to determine, given two samples drawn from normal distributions, whether the two distributions have equal mean. It was developed in 1908 by a chemist working for the Guinness brewery.

Labels: ,


Comments:

Post a Comment

Links to this post:

Create a Link

This page is powered by Blogger. Isn't yours?