In a scientific experiment, what is the independent variable?(1 point)

Responses which is the correct response a b c or d

The factor that is kept constant throughout the experiment.
The factor that is kept constant throughout the experiment.

The factor that is deliberately changed or manipulated by the researcher.
The factor that is deliberately changed or manipulated by the researcher.

The factor that is measured or observed to determine the effect of the independent variable.
The factor that is measured or observed to determine the effect of the independent variable.

The factor that remains unaffected by other variables in the experiment.

1 answer

The correct response is: The factor that is deliberately changed or manipulated by the researcher.