Skip to collection list
Skip to video grid
13 - ANOVA Basics - The Grand Mean
Get more lessons like this at http://www.MathTutorDVD.com.
In this lesson, we will continue the study of Analysis of Variance (ANOVA) by discussing each part of the calculation separately. Here we discuss the grand mean, which relates the mean of all of the sample means in the data sets.
This will then tie into the sum of squares among treatments and sum of squares of errors in the final ANOVA calculation.