Mathematics, 07.10.2020 14:01, xxhazy
After surveying 995 adults, 81.5% of whom were over 30, the National Sleep Foundation reported that 36.8% of all adults snored. 32% of the respondents were snorers and over the age of 30. Assuming a randomly chosen respondent was over the age of 30, what is the probability that they snored?
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After surveying 995 adults, 81.5% of whom were over 30, the National Sleep Foundation reported that...
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