Question:

What is the importance of a control group?

by Guest57350  |  earlier

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What is the importance of a control group?

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  1. when you are performing a scientific experiment, it is important to have something to compare your results to. If you were testing different plant fertilizers, you would have to leave one plant unfertilized to see if the fertilizer was actually having an impact on the others.


  2. Stop using yahoo to do your homework.. At least Google it..

  3. You need to control groups of people otherwise they will revert to an imbecile like state and wind up ruling the world.

  4. The control group of an experiment is a group of subjects that are not altered. The purpose of this group is to provide a comparison for the subjects that are altered.
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