According to a report on sleep deprivation by the Centers for Disease Control and Prevention, the proportion of California residents who reportedinsufficient rest or sleep during each of the preceding 30 days is 7.8%, while this proportion is 8.7% for Oregon residents. These data are based onsimple random samples of 11937 California and 4892 Oregon residents. Calculate a 91% confidence interval for the difference between theproportions of Californians and Oregonians who are sleep deprived and interpret it in context of the data.

Given that p^1=7.8%=0.078p^2=8.7%=0.087n1=11937n2=4892p^=n1p^1+n2p^2n1+n2=0.0806 Confidence…

According to a report on sleep deprivation by the Centers for Disease Control and Prevention, the proportion of California residents who insufficient rest or sleep during each of the preceding 30 days is 7.8%, while this proportion is 8.7% for Oregon residents. These data are b simple random samples of 11937 California and 4892 Oregon residents. Calculate a 91% confidence interval for the difference between the proportions of Californians and Oregonians who are sleep deprived and interpret it in context of the data.

According to a report on sleep deprivation by the Centers for Disease Control and Prevention, the proportion of California residents who insufficient rest or sleep during each of the preceding 30 days is 7.8%, while this proportion is 8.7% for Oregon residents. These data are b simple random samples of 11937 California and 4892 Oregon residents. Calculate a 91% confidence interval for the difference between the proportions of Californians and Oregonians who are sleep deprived and interpret it in context of the data.

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 58E: What is meant by the sample space of an experiment?

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