[Solved] Which statement is true of an experiment of factorial design?

McqMate

Q.	Which statement is true of an experiment of factorial design?
A.	Independence or orthogonality is unaffected by the sizes of the participant samples in the various treatment combinations.
B.	There are always at least two control groups.
C.	Control over an independent variable is achieved by orthogonal variation with respect to the other independent variables.
D.	There is always a single control group.
Answer» C. Control over an independent variable is achieved by orthogonal variation with respect to the other independent variables.

527

0

Do you find this helpful?

2

View all MCQs in

Total Quality Management (TQM)

Discussion

No comments yet

Related MCQs

If a researcher planned to have 20 participants in each condition of a 2 x 3 independent group’s factorial design, how many participants would be needed for this experiment?
A researcher conducted a 2 x 2 completely repeated measures factorial design and planned 15 participants in each condition. How many participants would be required to conduct this experiment?
In a 3 x 3 factorial design, how many conditions are there in the experiment?
A researcher conducted a 2 x 2 completely repeated measures factorial design and planned 15 participants in each condition. How many participants would be required to conduct this experiment?
Dr. AB is conducting a 2 x 3 factorial experiment. He is interested in the impact of college major and study method on exam performance. He found that study method effected exam performance regardless of the participants' major. Which of the following is true?
Dr. AB is designing a 3 x 7 factorial experiment. Which of the following is true about AB's study?
A researcher is conducting a 3 x 2 factorial experiment. In variable 1 participants are randomly assigned to one of 3 conditions. In variable 2 participants respond to both levels of the independent variable. Which of the following best describes this study?
Which of these characterizes a factorial design?
What are the factors in a factorial design?
In a factorial design, a main effect is the ______________.