shaunalab
shaunalab shaunalab
  • 23-08-2017
  • Physics
contestada

Why do some scientists not use controlled experiments?

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jayy352
jayy352 jayy352
  • 25-08-2017
Observational studies are a prime example. Observational data is more reflective of the real environments that scientists make their inferences to than controlled experiments. The disadvantage of observational studies is that the variability is far greater. 
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