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CASIS040IN
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Activity 2. Think and Select!
Direction: Read the situation below and think of what study word be the appropriate and useful.
situation:
Pedro wants to knows 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?

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Sagot :

MYQUEENZEININ

Answer:

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Headphones that go over your ears can also damage your hearing if you use them too long or play music too loudly. They're just not as much ..

Foy advises that people should not exceed 60 % of maximum volume when listening through headphones. How long is too long? Duration of

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