In a scientific experiment,the control group ______.
A) serves as a basis of comparison with the experimental group
B) is subjected to the factor whose effect is being tested
C) allows for the simultaneous testing of multiple variables
D) is required for the validity of discovery science

Question

Quizplus · Accepted Answer

The control group serves as the basis of comparison with the experimental group. This allows for the isolation of the independent variable being tested in the experimental group, and any changes seen in the dependent variable can be attributed to the independent variable rather than other factors that may have influenced the results.

In a Scientific Experiment,the Control Group ______