Cesar wants to determine whether students who eat breakfast in the morning receive higher grades in their first-period class. Does the scenario describe a statistical question that would best be answered by an observational study?(1 point)

Question

Responses

No, an observational study would not be best because it is not an ethical study.
No, an observational study would not be best because it is not an ethical study.

No, an observational study would not be best because the study requires collecting opinions from participants.
No, an observational study would not be best because the study requires collecting opinions from participants.

Yes, an observational study would be best because the sample is not included in the overall population.
Yes, an observational study would be best because the sample is not included in the overall population.

Yes, an observational study would be best for this scenario because a treatment is not being applied to the sample.
Yes, an observational study would be best for this scenario because a treatment is not being applied to the sample.
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Answer 1

Yes, an observational study would be best for this scenario because a treatment is not being applied to the sample.

In this case, Cesar is interested in observing the relationship between breakfast consumption and grades without intervening or assigning participants to different groups. Observational studies are suitable for understanding associations and relationships in natural settings without manipulation.