If the r-value, or correlation coefficient, of a data set is 0.926, what is thecoefficient of determination to three decimal places? oa. 0.957b. 0.926c. 0.826d. 0.857

D. 0.857

Step-by-step explanation:

The coefficient of determination, R-squared, is simply the square of the  correlation coefficient;

R-squared = r^2

R-squared = 0.926^2

R-squared = 0.857

Therefore, the coefficient of determination is 0.857.

The correct answer option is D. 0.857

Step-by-step explanation:

We are given the correlation coefficient, of a data set to be 0.926 and we are to find the coefficient of determination to three decimal places.

To find that, we will use the following formula:

Coefficient of determination =

= = 0.857

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step-by-step explanation:

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