In Calculating the Standard Error of the Estimate $$S _ { X X } = \sqrt { \mathrm { MSE } } \text {, there are } n - k - 1$$

True/False

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