Which of the following is true of a control group in a scientific experiment?

0 votes
    It is treated exactly the same as the experimental group.
    It is only used if the hypothesis is proven to be false.
    Several variables within the control group should be different from those in the experimental group.
    It is treated exactly like the experimental group, except for the one variable being tested.
    Results from the control group are never compared to those from the experimental group.
asked May 30, 2013 in Biology by anonymous
    

1 Answer

0 votes
It is treated exactly like the experimental group, except for the one variable being tested.
answered May 31, 2013 by Bioshare ~Top Expert~ (34,070 points)



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