A nuisance variable is
A) the same as a confounded variable
B) a second independent variable in an experiment
C) one that is included even though it is not of theoretical interest
D) Both b and c are correct.

Question

Quizplus · Accepted Answer

Nuisance variables are those that are not of theoretical interest but are included in experiments, and they can also act as a second independent variable, affecting the outcome of the experiment.

A Nuisance Variable Is