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28 April, 04:59

What is the definition of controlled experiment

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  1. 28 April, 05:53
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    A scientific control is an experiment or observation designed to minimize the effects of variables other than the independent variable. This increases the reliability of the results, often through a comparison between control measurements and the other measurements.
  2. 28 April, 07:35
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    Scientific test that is directly manipulated by a scientist, in order to test a single variable at a time.
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