Which of the following is a reason why multiple regression designs are inferior to experimental designs?
A)They can only control for third variables that are measured.
B)They cannot establish covariance.
C)They take longer to conduct.
D)They are more expensive to conduct.

Question

Quizplus · Accepted Answer

Multiple regression designs can control for third variables only if those variables are measured and included in the model. This limitation contrasts with experimental designs, where researchers can control and manipulate variables directly to establish causation more effectively.

Which of the Following Is a Reason Why Multiple Regression