If the R-square value for a simple linear regression model is .80,the correlation between the two variables is known to be .64.

Name: If the R-square value for a simple linear regression model is .80,the correlation between the two variables is known to be .64.
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Quizplus · Accepted Answer

The R-square value is the square of the correlation coefficient (r). If R-square is 0.80, then the correlation (r) would be the square root of 0.80, which is approximately 0.89, not 0.64.

If the R-Square Value for a Simple Linear Regression Model