A random sample of 857 births in a state
included 425 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 0.512. Do these sample results provide strong evidence
against that belief?
A random sample of 857 births in a state included 425 boys. Construct a 95% confidence interval estimate of the proport
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answerhappygod
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A random sample of 857 births in a state included 425 boys. Construct a 95% confidence interval estimate of the proport
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