== == A 'manipulated' variable can be what is called an independent variable in a research setting. Say that I want to know what medications will be most effective in helping people suffering from infection-related stomach ulcers. I have several volunteers who will be in the study, divided into equal groups. I could do any of the following: study one single med and vary the doses across groups with one control group receiving a placebo; I could study several different meds, and perhaps even have various dose-groups for each of them as well if I have enough groups of appropriate size, or I could compare naturopathic or dietetic treatments with meds. In all of these cases the variations in treatment protocols represent the manipulated variable. The dependent variable, the treatment outcomes, are how the volunteers do in the various groups. Statistical analysis will help determine how significantly (if at all) the groups differ from one another, and this will help determine relative effectiveness of the treatments.
A manipulated variable is the variable you're changing on purpose.
it means that you need to solve it right
"Controlled Variable" or "Manipulated Variable"
The condition that is deliberately changed using the scientific method in a controlled experiment is the independent variable. It can also be called the manipulated variable.
controlled experiment
Manipulated variables: what you change in the experiment on purpose. Can be one thing. Ex: The color of the Popsicle.Responding variables: The thing that changes because of the manipulated variable. What changed because you changed something.Ex: The rate of speed at which the Popsicles melt.
manipulated variable
There is no answer to a manipulated variable because "a manipulated variable" is not a question!
No. A manipulated variable is the same as an independent variable.
operational definition of a manipulated variable
The manipulated/independent variable is a variable that changes and it is what the responding/dependent variable change because of the manipulated variable.
In an experiment, the manipulated variable is also known as the independent variable. An example of the term "manipulated variable" in a sentence would be, "The scientist sincerely hoped that the manipulated variable would produce a reaction in the dependent variable."
The dependent variable may change in response to the manipulated variable.
It means that a variable is manipulated!(:
A manipulated variable is not changed on purpose.
The covered jar was the manipulated variable and the responding variable was the result: No maggots.
The covered jar was the manipulated variable and the responding variable was the result: No maggots.
it would not be a independent variable (manipulated variable) any more it would a diffrent variable.
Yes, there is a variable that can be manipulated by the investigator. What that variable is depends on what the investigator is investigating and the variables that are available.