Asked by
Arianna Tomczak
on Oct 12, 2024
Verified
In a factorial design, a main effect is the _____.
A) effect of one independent variable at one level of another independent variable
B) effect of one independent variable averaged over the levels of the other independent variables
C) only effect of interest
D) effect of dependent variable on the independent variable
Independent Variable
The factor in a study that is deliberately changed by the investigator to see how it influences the outcome variable.
- Ascertain primary outcomes and interactive elements in factorial experimentation.
Verified Answer
CS
Learning Objectives
- Ascertain primary outcomes and interactive elements in factorial experimentation.