FA21-MATH-155-Peabody-All Sections Danielle Lemery a | 12/02/21 4:16 PM A random sample of 864 births in a state included 424 boys. Construct a 95% confidence interval estimate of the proportion of boys in all births. It is believed that among all births, the proportion of boys is 0.511. Do these sample results provide strong evidence against that belief? Construct a 95% confidence interval estimate of the proportion of boys in all births. O

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FA21-MATH-155-Peabody-All Sections
Danielle Lemery 12/02/21 4:16 PM
A random sample of 864 births in a state included 424 boys. Construct a 95% confidence interval estimate of the proportion of boys in all births. It is believed that
among all births, the proportion of boys is 0.511. Do these sample results provide strong evidence against that belief?
Construct a 95% confidence interval estimate of the proportion of boys in all births.
O<p<O (Round to three decimal places as needed.)
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Transcribed Image Text:4:16 AA mathxl.com FA21-MATH-155-Peabody-All Sections Danielle Lemery 12/02/21 4:16 PM A random sample of 864 births in a state included 424 boys. Construct a 95% confidence interval estimate of the proportion of boys in all births. It is believed that among all births, the proportion of boys is 0.511. Do these sample results provide strong evidence against that belief? Construct a 95% confidence interval estimate of the proportion of boys in all births. O<p<O (Round to three decimal places as needed.) Help me solve this View an example Get more help - Clear all Check answer
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