To study the effects of social media on teenagers brains, researchers showed a few dozen teenagers photographs

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To study the effects of social media on teenagers’ brains, researchers showed a few dozen teenagers photographs that had varying numbers of “likes” while scanning the reactions in their brains.

Determine whether the study is an observational study or an experiment. Explain.

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Elementary Statistics Picturing The World

ISBN: 9780134683416

7th Edition

Authors: Ron Larson, Betsy Farber

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To study the effects of social media on teenagers brains, researchers showed a few dozen teenagers photographs

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Elementary Statistics Picturing The World

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