Author Question: Eta squared is a measure of the _____ . a. power of a statistical test b. strength of ... (Read 158 times)

gonzo233 · **on:** Jun 20, 2018

Eta squared is a measure of the _____ .

a. power of a statistical test
b. strength of association
c. amount of error variation within groups
d. probability of making correct decisions about the statistical null and alternative
hypotheses

Question 2

An interaction in a factorial design is defined as _____ .

a. a situation in which the effect of one independent variable depends upon the
level of the other independent variable
b. the difference between main effect means for factors A and B
c. the sum of main effect means for factors A and B
d. the effect of one independent variable averaged across levels of the other
independent variable