MY NOTES PRACTICE ANOTHER An article included data from a survey of a random sample of adults living in the United States. Of the 1,300 people who participated in the survey, 700 responded they believe that global climate change is a major threat to the well-being of the United States. I USE SALT Use the five-step process for estimation problems (EMC) to construct a 95% confidence interval for the proportion of adults in the United States who believe that global climate change is a major threat to the well-being of the United States. (Hint: See Example 9.4. Enter your answer using interval notation. Round your numerical values to three decimal places.) Interpret the interval. We are 95% confident that the true proportion of all adults in the United States who believe that global climate change is a major threat to the well-being of the United States is directly in the middle of this confidence interval. We are 95% confident that the mean number of all adults in the United States who believe that global climate change is a major threat to the well-being of the United States is within this confidence interval. There is a 95% chance that the mean number of all adults in the United States who believe that global climate change is a major threat to the well-being of the United States is directly in the middle of this confidence interval. We are 95% confident that the true proportion of all adults in the United States who believe that global climate change is a major threat to the well-being of the United States is within this confidence interval. There is a 95% chance that the true proportion of all adults in the United States who believe that global climate change is a major threat to the well-being of the United States is directly in the middle of this confidence interval.