independent
the test variable is the independent variable.
how do test a variable resistor
The one variable that is purposely changed to test a hypothesis is manipulated variable
The independent variable.
The independent variable.
The independent variable.
The independent variable.
The independent variable.
The test variable (independent variable) controls the outcome variable (dependent variable).
The independent (or explanatory) variable is changed to test the prediction,
The variable that is changed to test a hypothesis is called the independent variable. It is manipulated by the researcher to observe its effect on the dependent variable, which is the variable being measured or observed in response to the changes in the independent variable.
manipulated variable!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!