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What is an experiment in which only one factor is allowed to vary?
A valid one. An experiment cannot conclusively prove anything if more than one independent variable is altered at a time. That being said, many dependent variables could show change and the experiment would still be valid, as long as only one independent variable was altered at a time. An experiment that changes only one variable at a time is called a controlled experiment.
What dose controlled experiment mean?
this is an experiment that only one varible is manipulated at a time
What type of experiment does only one variable change at a time while all the other variables are kept unchanged?
A controlled experiment
How many variables are tested in a controlled experiment and why?
It depends on the experiment. Normally only one is tested at a time because they can affect the experiment. Variables are tested in a controlled experiment to see whether they affect the outcome and also how.
Why is it imporatant to change systematically only one variable at a time when doing the experiment?
It is important to only change one variable at a time when doing an experiment, because if you change more than one, there will be uncertainty as to which one affected the result.
What is an experiment in which only one manipulated at a time is called?
Controlled Experiment :Pcontrolled experiment.
What is an experiment in which only one variable is manipulated at a time?
Controlled Experiment :Pcontrolled experiment.
An experiment in which only one Variable is manipulated at a time?
Controlled experiment
What does controlled experiment?
this is an experiment that only one varible is manipulated at a time
What is an experiment in which only one variable is manipulated variable at a time?
Controlled Experiment :Pcontrolled experiment.
What is a test of only one factor at a time?
A controlled experiment.
What type of experiment is on in which only one variable at a time is changed?
a controlled experiment
What is the term for an experiment in which only one variable is changed at a time?
The term for an experiment in which only one variable is changed at a time is called a controlled experiment. This allows researchers to isolate the effect of that specific variable on the outcome of the experiment.
An experiment that tests only one factor or variable at a time is called what?
A controlled experiment.
What type of experiment is one which only one variable at a time is changed?
a controlled experiment
Tests only one factor at a time?
A controlled experiment
What is a test of only one factor at a time is a?
A controlled experiment
