Respuesta :
Explanation:
In an experiment, a mean needs to be determined if the
experiment is quantifiable. The mean usually indicates the
variation in the results.
Experiment is a form of test but a scientific one, used to make a discovery, to test a hypothesis or demonstrate a fact.
- In other word, Experiment is a test carry out for new course of action. An example of this is when scientists uses a drug on rat and observes how they reacts to it.
- The most important use of Experiment is to test theories and provide basis for various scientific knowledge.
In conclusion, a very good experiment must have at least two or three experimental groups to enable comparison and conclusion of scientific fact.
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