If there is no linear relationship between two variables x and y, the coefficient of determination must be 1.0.

Name: If there is no linear relationship between two variables x and y, the coefficient of determination must be 1.0.
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Question

If there is no linear relationship between two variables x and y, the coefficient of determination must be  1.0.

Quizplus · Accepted Answer

The coefficient of determination (R-squared) measures the proportion of the total variation in the dependent variable (y) that is explained by the independent variable (x). If there is no linear relationship between x and y, then R-squared will be close to 0, not 1.0.

If There Is No Linear Relationship Between Two Variables X