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Pedro wants to know if listening to music using head phones for more than 60 minutes per day affects hearing. Would a survey, an observational study, or an experiment be more us…

Pedro wants to know if listening to music using head phones for more than 60 minutes per day affects hearing. Would a survey, an observational study, or an experiment be more us…
asked 68.6k views
19 votes
Pedro wants to know if listening to music using head phones for more than 60 minutes per day affects hearing.

Would a survey, an observational study, or an experiment be more useful?

asked
User Arkia
by
8.1k points

1 Answer

11 votes

Answer:

I think an observational study would be more helpful/useful

answered
User Kanstantsin Shautsou
by
8.4k points
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