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Is the environment a major issue with Americans? To answer that question, a researcher conducts a...

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Is the environment a major issue with Americans? To answer thatquestion, a researcher conducts a survey of 1255 randomly selectedAmericans. Suppose 730 of the sampled people replied that theenvironment is a major issue with them. Construct a 95% confidenceinterval to estimate the proportion of Americans who feel that theenvironment is a major issue with them. What is the point estimateof 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  .

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4.1 Ratings (695 Votes)
Solution Given thatPoint estimate sample proportion x n 730 1255    See Answer
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