Join IDNLearn.com and start getting the answers you've been searching for. Ask anything and receive immediate, well-informed answers from our dedicated community of experts.

You intend to estimate a population proportion with a confidence interval. The data suggests that the normal distribution is a reasonable approximation for the binomial distribution in this case.

Find the critical value that corresponds to a confidence level of 99.9%.
(Report answer accurate to three decimal places with appropriate rounding.)