Question

Calculate a ""Plus-Four"" Confidence Interval for a Population Proportion Question In a recent survey of US adults, 36 people were asked whether they need corrective lenses (glasses or contact lenses). Of those surveyed, 27 responded that they do need corrective lenses. Use the ""plus-four"" method and the table below to find a 99% confidence interval for the true proportion of US adults who need corrective lenses. $z_{0.10}$ $z_{0.05}$ $z_{0.025}$ $z_{0.01}$ $z_{0.005}$ 1.282 1.645 1.960 2.326 2.576 Round to three decimal places, if necessary. Provide your answer below:

          Calculate a ""Plus-Four"" Confidence Interval for a Population Proportion
Question
In a recent survey of US adults, 36 people were asked whether they need corrective lenses (glasses or contact lenses). Of
those surveyed, 27 responded that they do need corrective lenses.
Use the ""plus-four"" method and the table below to find a 99% confidence interval for the true proportion of US adults who
need corrective lenses.
$z_{0.10}$  $z_{0.05}$  $z_{0.025}$  $z_{0.01}$  $z_{0.005}$
1.282     1.645     1.960     2.326     2.576
Round to three decimal places, if necessary.
Provide your answer below:

Calculate a ""Plus-Four"" Confidence Interval for a Population Proportion
Question
In a recent survey of US adults, 36 people were asked whether they need corrective lenses (glasses or contact lenses). Of
those surveyed, 27 responded that they do need corrective lenses.
Use the ""plus-four"" method and the table below to find a 99% confidence interval for the true proportion of US adults who
need corrective lenses.
z0.10 z0.05 z0.025 z0.01 z0.005
1.282 1.645 1.960 2.326 2.576
Round to three decimal places, if necessary.
Provide your answer below:

Added by Steven K.

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