restrained or managed or kept within certain bounds
Controlled variables are all the other factors in the investigation that must be controlled in the experiment so that they do not have any effect on the results.
Controlled variables are all the other factors in the investigation that must be controlled in the experiment so that they do not have any effect on the results.
Controlled variables are all the other factors in the investigation that must be controlled in the experiment so that they do not have any effect on the results.
an inquiry into unfamiliar or questionable activities
Controlled variables are all the other factors in the investigation that must be controlled in the experiment so that they do not have any effect on the results.