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Bromandude12 Bromandude12
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6 years ago
Causal hypotheses can be tested by using
 
  a. Mill's methods.
  b. controlled experiments.
  c. non-experimental observational studies, such as anthropologists' studies offood consumption.
 d. All of these choices.
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KaeKaeKaeKae
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6 years ago
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Bromandude12 Author
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6 years ago
Just got PERFECT on my quiz
Lourd Jenkins
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Thank you, thank you, thank you!
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