Tuesday, October 26, 2010

(Updated October 22, 2013)

At it's most basic, the t-test is for comparing the means of two groups or conditions ("t for two"). We'll first take a brief detour into the topic of experimental design, as a lot of experiments compare two groups.

As we cover t-tests, beyond the introductory notes from my "Basic Statistics Page," we'll be looking at older blog posts here and here.