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Sleep deprivation, CA vs. OR. According to a report on sleep deprivation by the Centers for...

Sleep deprivation, CA vs. OR.

According to a report on sleep deprivation by the Centers for Disease Control and Prevention, the proportion of California residents who reported insufficient rest or sleep during each of the preceding 30 days is 8

%, while this proportion is 9.2% for Oregon residents. These data are based on simple random samples of 11744 California and 4725 Oregon residents. Calculate a 96% confidence interval for the difference between the proportions of Californians and Oregonians who are sleep deprived and interpret it in context of the data.
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orchestra answered 2 years ago
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