Sandbox

Against all odds?

To estimate skill and luck percentages Sherman uses a statistical procedure called analysis of variance (ANOVA). There many discussion of ANOVA on the web. One of these Variance and the Design of Experimentsl begins with the following simple example.

The data might look like this

 

Treatment 1	Treatment 2
4	7
6	5
8	8
4	9
5	7
3	9