Many experiments conducted by researchers are factorial designs, meaning they contain more than ______ independent variable.
A) one
B) two
C) three
D) four

Question

Quizplus · Accepted Answer

Factorial designs involve experiments where more than one independent variable is manipulated or studied to observe its effect on the dependent variable(s), hence "more than one" is the correct answer.

Many Experiments Conducted by Researchers Are Factorial Designs, Meaning They