This page tests your ability to make sense of the degrees of freedom you would see in an ANOVA table.



Source of Variance SS df MS F
Treatment (Between) 71 2 35.50 34.80
Error (Within) 102 100 1.02
Total 173 102

How many groups do you think we have? Type the number in the box below.

How many participants do you think we have? Type the number in the box below.