In calculating the standard error of the estimate, SYX = $$\sqrt { \mathrm { MSE } }$$ , there are n - k - 1 degrees of freedom, where n is the sample size and k represents the number of independent variables in the model.

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Quizplus · Accepted Answer

This is true. The standard error of the estimate (SYX) is calculated as the square root of the mean squared error (MSE), which is defined as the sum of the squared differences between the actual outcome values and the predicted values divided by the degrees of freedom (n - k - 1). Therefore, the number of degrees of freedom is n - k - 1.

In Calculating the Standard Error of the Estimate, SYX = MSE\sqrt { \mathrm { MSE } }MSE​

In Calculating the Standard Error of the Estimate, SYX = $\sqrt { \mathrm { MSE } }$