**Survey of American Youngsters' Weight Status***Overview:*A survey was conducted involving 4757 American youngsters aged 6 to 19. It found that 15% of them were seriously overweight, defined as having a body mass index (BMI) of at least 30. BMI is a measure of weight relative to height.*Objective:*Calculate a 99% confidence interval for the proportion of all American youngsters who are seriously overweight. The answers should be rounded to three decimal places.*(Input boxes are provided for the numerical interval.)**Interpretation of the Resulting Interval:*- \( \bigodot \) We are 99% confident that the true proportion of American youngsters who are seriously overweight is outside this interval. - \( \bigodot \) We are 99% confident that the true proportion of American youngsters who are seriously overweight is within this interval. - \( \bigodot \) We are 99% confident that the true proportion of American youngsters who are seriously overweight is below this interval. - \( \bigodot \) We are 99% confident that the true proportion of American youngsters who are seriously overweight is above this interval. Choose the most appropriate interpretation for the confidence interval calculated.

Answered: Image /qna-images/answer/c3b3f035-719b-4a92-b705-5bc7fb577281.jpg

It was reported that in a survey of 4757 American youngsters aged 6 to 19, 15% were seriously overweight (a body mass index of at least 30; this index is a measure of weight relative to height). Calculate a confidence interval using a 99% c level for the proportion of all American youngsters who are seriously overweight. (Round your answers to three decimal places.) Interpret the resulting interval. O We are 99% confident that the true proportion of American youngsters who are seriously overweight is outside this interval. O We are 99% confident that the true proportion of American youngsters who are seriously overweight is within this interval. O We are 99% confident that the true proportion of American youngsters who are seriously overweight is below this interval. O We are 99% confident that the true proportion of American youngsters who are seriously overweight is above this interval.

It was reported that in a survey of 4757 American youngsters aged 6 to 19, 15% were seriously overweight (a body mass index of at least 30; this index is a measure of weight relative to height). Calculate a confidence interval using a 99% c level for the proportion of all American youngsters who are seriously overweight. (Round your answers to three decimal places.) Interpret the resulting interval. O We are 99% confident that the true proportion of American youngsters who are seriously overweight is outside this interval. O We are 99% confident that the true proportion of American youngsters who are seriously overweight is within this interval. O We are 99% confident that the true proportion of American youngsters who are seriously overweight is below this interval. O We are 99% confident that the true proportion of American youngsters who are seriously overweight is above this interval.

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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