Question

In a scientific experiment, what is the independent variable?(1 point) Responses 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 remains unaffected by other variables in the experiment. The factor that remains unaffected by other variables in the experiment. The factor that is kept constant throughout the experiment. The factor that is kept constant throughout the experiment. The factor that is measured or observed to determine the effect of the independent variable.

Answer 1

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