____________ variables can have an unintended effect on the _____________ variable if not controlled.
A) Independent; dependent
B) Extraneous; dependent
C) Extraneous; independent
D) Dependent; independent

Question

Quizplus · Accepted Answer

Extraneous variables refer to any variable other than the independent variable that can affect the dependent variable. If not controlled, they can create a false relationship between the independent and dependent variables, leading to inaccurate conclusions. Therefore, B is the best choice because extraneous variables can have unintended effects on the dependent variable if not controlled.

____________ Variables Can Have an Unintended Effect on the _____________

Variables Can Have an Unintended Effect on the _