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a study on the effects of listening to loud music through headphones on teenagers’ hearing found...

a study on the effects of listening to loud music through headphones on teenagers’ hearing found that 12% of those teenagers in the sample who did not listen to music in thie wqy showed signs of hearing problems. if 60% of the sample reported that they listened to loud music on headphones regularly, and 85% of the sample were found not to have hearing problems, are the events having hearing problems and listening to loud music on headphones independent? explain your reasoning
Math   Statistics-And-Probability   
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Answer #1

Here,

Now,

Now,

So, the events having hearing problems and listening to loud music on headphones are not independent.

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