Cupcakelover8818 Cupcakelover8818
  • 14-04-2018
  • Social Studies
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The essential difference between an experiment and an observational study is

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LearnGrow
LearnGrow LearnGrow
  • 23-04-2018
The observation study observes individuals and measures variables of interest but does not intervene in order to influence the responses.Experiment on the other hand imposes some treatment on individuals in order to observe their responses.
The essential difference between an experiment and an observational study is that observational studies cannot have variables.

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