Is the environment a major issue with Americans? To answer that question, a researcher conducts a survey of 1255 randomly selected Americans. Suppose 739 of the sampled people replied that the...

Is the environment a major issue with Americans? To answer that question, a researcher conducts a survey of 1255 randomly selected Americans. Suppose 739 of the sampled people replied that the environment is a major issue with them. Construct a 95% confidence interval to estimate the proportion of Americans who feel that the environment is a major issue with them. What is the point estimate of this proportion?









(Round the intermediate values to 3 decimal places. Round your answer to 3 decimal places.)




enter the lower limit of the confidence interval ≤p ≤ enter the upper limit of the confidence interval


The point estimate is enter the point estimate  .