Chapter 12 Flashcards
1
Q
What does a n x n x n - design mean?
A
A design with n + n + n levels, n x n x n cells and 3 factors.
2
Q
What is a participant variable?
A
A variable whose levels are selected, not manipulated.
3
Q
What are marginal means?
A
Arithmnic means for each level of an independent variable. This is the weighted average.
