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https://www.reuters.com/article/healthNews/idUSN0520782120080505 Read the news article and decide if the study described in the news report is based on correlation or causation and explain . In

https://www.reuters.com/article/healthNews/idUSN0520782120080505

Read the news article and decide if the study described in the news report is based on correlation or causation and explain. In other words, does the report describe an experiment, where random assignment and manipulation of an independent variable was used or not? Provide a strong rationale for your answer.

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