Mathematics, 24.01.2020 21:31 fryday2516

Determine whether the study depicts and observational study or an experiment. a study is conducted to determine if there is a relationship between heart arrhythmias and caffeine consumption. a sample of 100 people with heart arrhythmia are asked about their caffeine consumption. does the description correspond to an observational study or an experiment?

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Determine whether the study depicts and observational study or an experiment. a study is conducted t...

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