home work

In a survey funded by the University of Washington School of Medicine, 968 of 1,100 adult Seattle residents said they did not believe they could come down with a sexually transmitted infection (STI), Construct a 90% confidence interval estimating the proportion of adult Seattle residents that do not believe they can contract an STI. Round the answers to three decimal places. Preliminary: a. Is it safe to assume that n 10. Round your answer to one decimal place. mp (1 - p) = Confidence Interval: What is the 90%% confidence interval to estimate the population proportion? Round your answer to three decimal places.