EVERYDAY SCIENCE

Detailed explanation-1: -An experimental group is a test sample or the group that receives an experimental procedure. This group is exposed to changes in the independent variable being tested. The values of the independent variable and the impact on the dependent variable are recorded.

Detailed explanation-2: -Dependent Variable = What is measured or observed; the “data” collected in the experiment. Experimental Group = Those participants exposed to the independent variable. Control Group = Those participants treated just like the experimental group EXCEPT they are not.

Detailed explanation-3: -In a scientific study, a control group is used to establish causality by isolating the effect of an independent variable. Here, researchers change the independent variable in the treatment group and keep it constant in the control group. Then they compare the results of these groups.

Detailed explanation-4: -Experimental Group Definition In contrast, the group that does not receive the treatment or in which the independent variable is held constant is called the control group.

Detailed explanation-5: -What is the difference between a control group and an experimental group? An experimental group, also known as a treatment group, receives the treatment whose effect researchers wish to study, whereas a control group does not. They should be identical in all other ways.