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Please answer C. First drop down is Provide or does not Provide Options = Homework: Chapter 8 Homework Question Save Part confidence interval includes zero.

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Please answer C. First drop down is Provide or does not Provide Options

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= Homework: Chapter 8 Homework Question Save Part confidence interval includes zero. According to a government agency, 17.6% of the population of a certain country smoked in 2016. the margin of error is less than zero. of whom smoked. Complete parts a through c. confidence interval includes the proportion from 2016. the margin of error is less than the proportion from 2016. a. Construct a 95% confidence interval to estimate the actual proportion of people who smoked in The confidence interval has a lower limit of 0.1055 and an upper limit of 0.1628 . confidence interval does not include zero. (Round to three decimal places as needed.) b. What is the margin of error for this sample? the margin of error is greater than zero. The margin of error is 0.029 . the margin of error is greater than the proportion from 2016. (Round to three decimal places as needed.) confidence interval does not include the proportion from 2016. c. Is there any evidence that this proportion has changed since 2016 based on this sample? This sample evidence that this proportion has changed since 2016, since the

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