Mathematics, 25.03.2021 20:40 hellothere2458
Determine whether the situation calls for a survey, an observational study, or an experiment. You want to find out if a new drug can help decrease the symptoms of migraine headaches.
experiment
observational study
survey
observational study is the wrong answer
Answers: 3
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Determine whether the situation calls for a survey, an observational study, or an experiment. You wa...
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