Prоvide аn аpprоpriаte respоnse.A senator wishes to estimate the proportion of United States voters who favor new road construction. What size sample should be obtained in order to be 99% confident that the sample proportion will not differ from the true proportion by more than 5%?
Prоvide аn аpprоpriаte respоnse.A survey of 300 non-fatal accidents showed that 108 involved uninsured drivers. Construct a 99% confidence interval for the proportion of fatal accidents that involved uninsured drivers. Round to the nearest thousandth.