The independent variable is the only factor that a scientist
a. varies for different groups in an experiment.
b. measures in an experiment.
c. keeps constant for each group in an experiment.
d. does not change throughout an experiment.
The independent variable is the only factor that a scientist
a. varies for different groups in an experiment.
b. measures in an experiment.
c. keeps constant for each group in an experiment.
d. does not change throughout an experiment.