Independent variable : )
The independent variable is purposely changed in an experiment to test a hypothesis. This variable is manipulated by the researcher to observe its effect on the dependent variable and determine if there is a cause-and-effect relationship.
This variable is chosen by the research team according to the experiment project.
manipulated variable!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The variable that is purposely changed during an experiment to test a hypothesis is the independent variable. This variable is manipulated by the researcher to see how it affects the dependent variable, which is the outcome being measured.
The one variable that is purposely changed to test a hypothesis is manipulated variable
the independent variable, as technically it can change independantly of the rest of the experiment.
The one variable that is purposely changed to test a hypothesis is manipulated variable
The minipulated variable
The independent variable is the one that is purposely changed to test a hypothesis.There are 3 kinds of variables in a scientific experiment: independent, dependent, and controlled.
The variable that is purposely changed to test a hypothesis is called the independent variable. This variable is manipulated or controlled by the researcher to observe its effect on the dependent variable, which is the outcome being measured.
The independent variable is the variable that you cause to vary during an experiment.
The independent variable is the variable that you cause to vary during an experiment.