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Explain example of an observational study in the news

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Reference no: EM131725992

Question: Find an example of an observational study in the news. Determine whether or not it was a case-control study and whether it was prospective or retrospective. Specify the explanatory and response variables, and explain whether confounding variables were likely to be a major problem in interpreting the results. Be sure to include the news article with your response.

Reference no: EM131725992

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