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Mathematics, 21.01.2020 22:31 gracynamos
Brianliesttt asap!me : )
determine whether the situation calls for a survey, an observational study, or an experiment.
you want to find out if a new drug can lower blood pressure.
a. observational study
b. experiment
c. survey
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Answers: 1
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Brianliesttt asap!me : )
determine whether the situation calls for a survey, an observat...
determine whether the situation calls for a survey, an observat...
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