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vanessa_vela vanessa_vela
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11 months ago
Researchers found a correlation coefficient of .46 when studying the relationship between caffeine intake and restlessness. Which of the following best summarizes the data?

▸ As caffeine intake increases, restlessness increases.

▸ As caffeine intake increases, restlessness decreases.

▸ As caffeine intake decreases, restlessness increases.

▸ There is no relationship between caffeine and restlessness.
Textbook 

Psychology


Edition: 1st
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GeraldineSGeraldineS
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11 months ago
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As caffeine intake increases, restlessness increases.

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