also, what does observation and conclusion? (you dont have to answer this)|||A control variable stays constant, it does not change. A manipulated variable can be changed or adjusted by the person doing the experiment. An observation is a change recordable and provable. It has to be fact-based, not just a judgement. Conclusion is the result of your testing and observations, or "What I learned..."
Good luck!|||They mean you should pay attention during class!
Control stays the same
Manipulated is changed by the observer
Difference between control and manipulated is called Response variable.
(the result of the interference)
Observation is what the experimenter saw (in minute detail)
Conclusion is what the experiment proved.|||The control variable is the one that is not given some experimental condition, the manipulated one is the variable in an experiment that is given some condition or test to see if their is a response to the experiment that is different from the controls.
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