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  • 22-08-2017
  • Biology
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An alternative to a controlled experiment would be a(n)

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Erudite1
Erudite1 Erudite1
  • 28-08-2017
An alternative to a controlled experiment would be A CORRELATION STUDY.
A controlled experiment is one in which the researcher test a hypothesis by looking for changes brought about by alteration to a variable. 
A correlation study is one which looks for relationship between variables. Both controlled experiment and correlation study thus aim to define the relationship between variables.
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