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The authors of a paper compared two different methods for measuring body fat percentage. One method uses ultrasound, and the other method uses X-ray technology Body fat percentages using each of these methods for 16 athites (s subset of the data given in a graph that appeared in the paper) are given in the accompanying table. You can assume that the 16 athletes who participated in this study are representative of the population of athletes Athlete X-ray 1 1.00 2 3 4 3 6 7 . 9 ===== 15 16 13.00 9.25 12.00 17:25 29.30 5.50 Ultrasound 4.50 9.75 9,00 1125 17.00 27.50 8.30 6.79 6.00 8.00 8.75 13.50 14.30 9.25 1.50 11.00 12.00 12.00 12.25 14.00 15.50 17.00 18.00 18.00 18:25 IA USE SALT Use these data to estimate the ofference in mean body fat percentage measurement for the two methods Use a confidence level of 95% (Use Pound your answers to three decimal places)

The authors of a paper compared two different methods for measuring body fat percentage. One method uses ultrasound, and the other method uses X-ray technology Body fat percentages using each of these methods for 16 athites (s subset of the data given in a graph that appeared in the paper) are given in the accompanying table. You can assume that the 16 athletes who participated in this study are representative of the population of athletes Athlete X-ray 1 1.00 2 3 4 3 6 7 . 9 ===== 15 16 13.00 9.25 12.00 17:25 29.30 5.50 Ultrasound 4.50 9.75 9,00 1125 17.00 27.50 8.30 6.79 6.00 8.00 8.75 13.50 14.30 9.25 1.50 11.00 12.00 12.00 12.25 14.00 15.50 17.00 18.00 18.00 18:25 IA USE SALT Use these data to estimate the ofference in mean body fat percentage measurement for the two methods Use a confidence level of 95% (Use Pound your answers to three decimal places)

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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The authors of a paper compared two different methods for measuring body fat percentage. One method uses ultrasound, and the other method uses X-ray technology Body fat percentages using each of these methods for 16 athletes ( subset of the data given in a graph that appeared in the paper) are given in the accompanying table. You can assume that the 16 athletes who participated in this study are representative of the population of athletes Athlete X-ray 1 1.00 13.00 9.25 2 3 4 6 7 . 9 ------ 11 13 10 13.30 14 12.00 17:25 15 16 29.30 5.50 6.00 6.00 925 11.00 12.00 14.00 17.00 18.00 Ultrasound 4.50 9,00 11.75 17.00 27.50 8.30 6.75 8.75 14.50 9.50 12.00 12:25 15.50 18.00 18.25 LA USE SALT Use these data to estimate the difference in mean body fat percentage measurement for the two methods. Use a confidence level of 95% (Use Pound your answers to three decimal places)
Transcribed Image Text:The authors of a paper compared two different methods for measuring body fat percentage. One method uses ultrasound, and the other method uses X-ray technology Body fat percentages using each of these methods for 16 athletes ( subset of the data given in a graph that appeared in the paper) are given in the accompanying table. You can assume that the 16 athletes who participated in this study are representative of the population of athletes Athlete X-ray 1 1.00 13.00 9.25 2 3 4 6 7 . 9 ------ 11 13 10 13.30 14 12.00 17:25 15 16 29.30 5.50 6.00 6.00 925 11.00 12.00 14.00 17.00 18.00 Ultrasound 4.50 9,00 11.75 17.00 27.50 8.30 6.75 8.75 14.50 9.50 12.00 12:25 15.50 18.00 18.25 LA USE SALT Use these data to estimate the difference in mean body fat percentage measurement for the two methods. Use a confidence level of 95% (Use Pound your answers to three decimal places)
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