In a recent opinion poll, a random sample of 587 adult citizens were contacted, and 464 of them said that they are going to vote for Jolly Good Party in the upcoming elections. Calculate the upper...

In a recent opinion poll, a random sample of 587 adult citizens were contacted, and 464 of them said that they are going to vote for Jolly Good Party in the upcoming elections. Calculate the upper limit of a 99% confidence interval for the proportion of adult citizens in the population who intend to vote for Jolly Good Party. (Provide your answer as a number between 0 and 1, rounded to 3 decimal places.)