manipulate the independent variable
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Health, 11.01.2021 17:30 littleprinces
To study the dependant variable, a scientist must .
A.
manipulate the independent variable
B.
have more than one control group
C.
manipulate the dependent variable
D.
have more than one experimental group
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You know the right answer?
To study the dependant variable, a scientist must .
A.
manipulate the independent variable
manipulate the independent variable
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