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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. USE SALT Use the five-step process for estimation problems (EMC³) 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.) 0.556, 0.610 X Interpret the interval. O 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. O 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. 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. O 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. O 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.

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. USE SALT Use the five-step process for estimation problems (EMC³) 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.) 0.556, 0.610 X Interpret the interval. O 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. O 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. 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. O 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. O 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.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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. USE SALT Use the five-step process for estimation problems (EMC³) 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.) 0.556, 0.610 X Interpret the interval. O 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. O 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. 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. O 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. O 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.
Transcribed Image Text: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. USE SALT Use the five-step process for estimation problems (EMC³) 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.) 0.556, 0.610 X Interpret the interval. O 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. O 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. 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. O 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. O 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.
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