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Find the correlation coefficient and report it accurate to three decimal places. What proportion of the variation in y can be explained by the variation in the values of x? Report answer as a percentage accurate to one decimal place. R² = % Check Answer

Find the correlation coefficient and report it accurate to three decimal places. What proportion of the variation in y can be explained by the variation in the values of x? Report answer as a percentage accurate to one decimal place. R² = % Check Answer

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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Here is a bivariate data set. X y 30.7 71.4 52.1 70.6 36.6 88.2 59.1 82.9 39.8 62.9 33.5 88.8 10 78.1 31.2 75.4 52.3 75.2 55.3 71.9 14.6 80.5 27.3 69.2 95 34.7 This data can be downloaded as a *.csv file with this link: Download CSV Find the correlation coefficient and report it accurate to three decimal places. r = What proportion of the variation in y can be explained by the variation in the values of x? Report answer as a percentage accurate to one decimal place. R² = % Check Answer
Transcribed Image Text:Here is a bivariate data set. X y 30.7 71.4 52.1 70.6 36.6 88.2 59.1 82.9 39.8 62.9 33.5 88.8 10 78.1 31.2 75.4 52.3 75.2 55.3 71.9 14.6 80.5 27.3 69.2 95 34.7 This data can be downloaded as a *.csv file with this link: Download CSV Find the correlation coefficient and report it accurate to three decimal places. r = What proportion of the variation in y can be explained by the variation in the values of x? Report answer as a percentage accurate to one decimal place. R² = % Check Answer
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