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because the variable has many steps
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∙ 13y ago
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Why does the investigator in an experiment change only one variable?
the investigator only changes one variable in an experiment because they need to see how that one variable reacts. if you wanted to see how the dependent variable changed but changed the independent variable you would not see how the one variable reacts.
What type of experiment is one in which only one variable at a time is changed?
a controlled experiment
WHAT type experiment is one in which only one variable at a time is changed?
a controlled experiment
What is the one variable that is changed in an experiment to test a hypothesis?
Manipulated variable
What do you call an experiment with only one variable?
Well in the case that it does have a variable, even just one, it would still be a variable experiment because that one part of the experiment may still cause a different effect/result when changed!!!
Why does the investigator in an experiment change only one variable?
the investigator only changes one variable in an experiment because they need to see how that one variable reacts. if you wanted to see how the dependent variable changed but changed the independent variable you would not see how the one variable reacts.
What variable is the only one that purposely changed to test a hypothesis in an experiment?
Independent variable : )
Experiment in which only one variable the manipulated variable is changed at a time is?
controlled experiment
An experiment in which only one variable the manipulated variable is changed at a time is called?
Controlled
A controlled experiment is one in which only one is changed at a time?
Variable
What is an experiment in which only one variable is changed is a?
a controlled experiment
Why is only one variable changed in an experiment?
You can have more than one variable, but it would take longer to solve.
What is true of a controlled experiment?
A+ Only one variable is changed at a time.
What is the one variable that is changed to test a hypothesis is?
The one variable that is purposely changed to test a hypothesis is manipulated variable
What type of experiment is one which only one variable at a time is changed?
a controlled experiment
What type of experiment is one in which only one variable at a time is changed?
a controlled experiment
WHAT type experiment is one in which only one variable at a time is changed?
a controlled experiment
