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In the correlation coefficient r = 0.78, what percentage of variation in y is explained by the linear regression model? O 88% O 39% O 22% O 78% O 61%

In the correlation coefficient r = 0.78, what percentage of variation in y is explained by the linear regression model? O 88% O 39% O 22% O 78% O 61%

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 4GP
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In the correlation coefficient r = 0.78, what percentage of variation in y is explained by the linear regression model? O 88% O 39% O 22% O 78% O 61%
Transcribed Image Text:In the correlation coefficient r = 0.78, what percentage of variation in y is explained by the linear regression model? O 88% O 39% O 22% O 78% O 61%
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