In Calculating the Standard Error of the Estimate $s _ { z } = \sqrt { \mathrm { MSE } }$

True/False

In calculating the standard error of the estimate, $s _ { z } = \sqrt { \mathrm { MSE } }$ ,there are (n $\le$ k $\le$ 1)degrees of freedom,where n is the sample size and k is the number of independent variables in the model.