Question

The t values that are inserted into the numerator and denominator of the r2 formula are _____.

a) Residuals
b) Coefficients
c) Predicted values
d) Observed values

Answer 1

The t values that are inserted into the numerator and denominator of the r2 formula are coefficients.

Step-by-step explanation:

The t values that are inserted into the numerator and denominator of the r2 formula are b) Coefficients.

The coefficient of determination, r2, is calculated by squaring the correlation coefficient, r.

For example, if the correlation coefficient, r, is 0.8, then r2 would be 0.64, or 64%.