Which of the following is true?
A) Every confounding variable is also an extraneous variable.
B) Every extraneous variable is also a confounding variable.
C) Every variable other than the independent and dependent variable is either an extraneous variable or a confounding variable (but not both).
D) Good experiments eliminate all extraneous variables.

Question

Quizplus · Accepted Answer

Confounding variables are a type of extraneous variable that specifically affect the relationship between the independent and dependent variables, making them a subset of extraneous variables.

Which of the Following Is True