e a sample of 306 suspected crimina 85% confidence interval for the pop O Most Wanted list. Round your answe

We need to construct the $85\%$ confidence interval for the population proportion. 

A confidence interval for a population proportion for large random samples is given by

$\mathrm{CI}=\left(\hat{\mathrm{p}}\pm {\mathrm{z}}_{\mathrm{c}}\sqrt{\frac{\hat{\mathrm{p}}(1-\hat{\mathrm{p}})}{\mathrm{n}}}\right)$

Where $\hat{p}$ is sample proportion