Use the value of the correlation coefficient r to calculate the coefficient of determination r². What does this tell you about the explained variation of the data about the regression line? About the unexplained variation? r = 0.467 Calculate the coefficient of determination. 0.218 (Round to three decimal places as needed.) Regarding the explained variation, the value of the coefficient of determination means that can be explained by the relationship between x and y. Round to one decimal place as needed.) % of the variation in y
Use the value of the correlation coefficient r to calculate the coefficient of determination r². What does this tell you about the explained variation of the data about the regression line? About the unexplained variation? r = 0.467 Calculate the coefficient of determination. 0.218 (Round to three decimal places as needed.) Regarding the explained variation, the value of the coefficient of determination means that can be explained by the relationship between x and y. Round to one decimal place as needed.) % of the variation in y
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter5: A Survey Of Other Common Functions
Section5.3: Modeling Data With Power Functions
Problem 2TU
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![Use the value of the correlation coefficient r to calculate the coefficient of determination r². What does this tell you
about the explained variation of the data about the regression line? About the unexplained variation?
r = 0.467
Calculate the coefficient of determination.
0.218
(Round to three decimal places as needed.)
Regarding the explained variation, the value of the coefficient of determination means that % of the variation in y
can be explained by the relationship between x and y.
(Round to one decimal place as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F275f078e-e6df-4549-aae8-3195dc20960c%2F421eaa25-b56f-4b92-8186-0ac7d22e5b78%2Fdri69a_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Use the value of the correlation coefficient r to calculate the coefficient of determination r². What does this tell you
about the explained variation of the data about the regression line? About the unexplained variation?
r = 0.467
Calculate the coefficient of determination.
0.218
(Round to three decimal places as needed.)
Regarding the explained variation, the value of the coefficient of determination means that % of the variation in y
can be explained by the relationship between x and y.
(Round to one decimal place as needed.)
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