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Social Studies, 04.04.2020 11:30 joy8348
Vida is studying the connection between school grades and time spent using social media. She finds a strong correlation, showing students with lower grades spend more time using social media. She decides that before she can claim increased use of social media causes grades to drop, she must make sure the social media came before the low grades. Which criterion of causality is she concerned with?
a. covarianceb. statistical significancec. temporal precedenced. internal validity
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Vida is studying the connection between school grades and time spent using social media. She finds a...
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