Problem 18. (1 point) In regression analysis, what do we conclude about the variation in the observed response variable

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Problem 18. (1 point) In regression analysis, what do we conclude about the variation in the observed response variable

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Problem 18 1 Point In Regression Analysis What Do We Conclude About The Variation In The Observed Response Variable 1
Problem 18 1 Point In Regression Analysis What Do We Conclude About The Variation In The Observed Response Variable 1 (24.84 KiB) Viewed 160 times
Problem 18. (1 point) In regression analysis, what do we conclude about the variation in the observed response variable if the coefficient of correlation is r = 0.9? A. 90% of the variation is explained by the regression. B. 81% of the variation is explained by the regression. C. 94.87% of the variation is explained by the regression. D. There is no enough information to make such a conclusion.
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