asked 128k views
1 vote
A soap manufacturer wants to prove that their detergent works better to remove tough stains. To conduct a valid experiment, what should be the control group?

asked
User Apaul
by
7.7k points

1 Answer

4 votes

Answer: a stain with no other chemicals or detergents added to it should be the control group

Explanation: A control group is defined as as an experiment or study that does NOT relieve any treatment by the researchers so the stain would not have any treatment added to it

answered
User Prerak Mann
by
8.8k points
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