1. For a two-factor study with 2 levels of factor A, 2 levels of factor B, and a separate sample of n = 10 participants in each treatment condition, what is dfwithin treatments?
a) 9
b) 18
c) 36
d) 39
2. For an experiment involving 2 levels of factor A and 3 levels of factor B with a sample of n = 5 in each treatment condition, what is the value for of within?
a) 20
b) 24
c) 29
d) 30