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StatisticsQ&A LibrarySnoring After surveying 995 adults, 81.5% of whomwere over 30, the National Sleep Foundation reported that 36.8% of all the adults snored. 32% of the respon-dents were snorers over the age of 30. a) What percent of the respondents were under 30 anddid not snore?b) Is snoring independent of age? Explain.Start your trial now! First week only $4.99!*arrow_forward*

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Snoring After surveying 995 adults, 81.5% of whom

were over 30, the National Sleep Foundation reported

were over 30, the National Sleep Foundation reported

that 36.8% of all the adults snored. 32% of the respon-

dents were snorers over the age of 30.

dents were snorers over the age of 30.

a) What percent of the respondents were under 30 and

did not snore?

b) Is snoring independent of age? Explain.

did not snore?

b) Is snoring independent of age? Explain.

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