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I: Interval and point estimate The symbol and value of the point estimate are as follows: (Round answer to 3) XV metric tons per capita The interval estimate for ? ✓is as follows: (Round endpoints to 3 decimal places and use units exactly as stated in the problem) C: Conclusion • We are 90 % confident that the The mean carbon dioxide emissions of all countries last year metric tons per capita and is between metric tons per capita

I: Interval and point estimate The symbol and value of the point estimate are as follows: (Round answer to 3) XV metric tons per capita The interval estimate for ? ✓is as follows: (Round endpoints to 3 decimal places and use units exactly as stated in the problem) C: Conclusion • We are 90 % confident that the The mean carbon dioxide emissions of all countries last year metric tons per capita and is between metric tons per capita

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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Could you please explain to me how to solve the missing parts in letter I and C. Thanks 

The Kyoto Protocol was signed in 1997, and required countries to start reducing their carbon dioxide emissions. The protocol became enforceable in February 2005. In 2004, the mean carbon dioxide emission was 4.87 metric tons per capita. Assume the table below contains carbon dioxide emissions from a random sample of countries from a study last year. Compute a 90% confidence interval to estimate the mean carbon dioxide emission for all countries last year. carbon dioxide emissions in metric tons per capita 0.86 1.46 0.2 3.45 1.45 2.45 5.93 0.28 1.35 0.78 6.02 5.86 9.11 7.84 1.36 7.93 2.87 2.86 7.48 0.06 2.62 3.45 2.27 6.72 0.79 7.32 3.46 0.14 5.85 5.94 3.02 2.26 4.56 2.44 1.42 5.36 P: Parameter What is the correct parameter symbol for this problem? P What is the wording of the parameter in the context of this problem? The mean carbon dioxide emissions of all countries last year A: Assumptions V Since quantitative ✓information was collected from each object, what conditions do we need to check? Check all that apply.
Transcribed Image Text:The Kyoto Protocol was signed in 1997, and required countries to start reducing their carbon dioxide emissions. The protocol became enforceable in February 2005. In 2004, the mean carbon dioxide emission was 4.87 metric tons per capita. Assume the table below contains carbon dioxide emissions from a random sample of countries from a study last year. Compute a 90% confidence interval to estimate the mean carbon dioxide emission for all countries last year. carbon dioxide emissions in metric tons per capita 0.86 1.46 0.2 3.45 1.45 2.45 5.93 0.28 1.35 0.78 6.02 5.86 9.11 7.84 1.36 7.93 2.87 2.86 7.48 0.06 2.62 3.45 2.27 6.72 0.79 7.32 3.46 0.14 5.85 5.94 3.02 2.26 4.56 2.44 1.42 5.36 P: Parameter What is the correct parameter symbol for this problem? P What is the wording of the parameter in the context of this problem? The mean carbon dioxide emissions of all countries last year A: Assumptions V Since quantitative ✓information was collected from each object, what conditions do we need to check? Check all that apply.
Are there any outliers? No, the modified boxplot shows no outliers. which is 2 3. n-36 Is it reasonable to assume the population is normally distributed? Not necessary to check since the sample size is at least 30. N: Name the procedure The conditions are met to use a T-Interval XV 30 I: Interval and point estimate The symbol and value of the point estimate are as follows: (Round answer to 3) C: Conclusion metric tons per capita The interval estimate for ? is as follows: (Round endpoints to 3 decimal places and use units exactly as stated in the problem) • We are 90 % confident that the The mean carbon dioxide emissions of all countries last year metric tons per capita and is between metric tons per capita
Transcribed Image Text:Are there any outliers? No, the modified boxplot shows no outliers. which is 2 3. n-36 Is it reasonable to assume the population is normally distributed? Not necessary to check since the sample size is at least 30. N: Name the procedure The conditions are met to use a T-Interval XV 30 I: Interval and point estimate The symbol and value of the point estimate are as follows: (Round answer to 3) C: Conclusion metric tons per capita The interval estimate for ? is as follows: (Round endpoints to 3 decimal places and use units exactly as stated in the problem) • We are 90 % confident that the The mean carbon dioxide emissions of all countries last year metric tons per capita and is between metric tons per capita
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