It actually means this. an agent that operates some apparatus.
There is no answer to a manipulated variable because "a manipulated variable" is not a question!
A tornado cannot be manipulated or controlled.
It is spelled manipulated.
operational definition of a manipulated variable
Manipulated was created on 1997-04-01.
The Manipulated Man was created in 1971.
The Manipulated Man has 155 pages.
It means that a variable is manipulated!(:
Binzantine manipulated the Fourth Crusade.
A manipulated variable is not changed on purpose.
The Canadarm2 was first manipulated on April 28, 2001.
a controlled experiment must have only one manipulated variable becuase if the experiment had multiple manipulated variables then it would not be a controlled experiment anymore it would be a manipulated Deseret experiment