The linear regression equation G = a + bD is estimated using 24 observations on R and W. The least-squares estimate of b is -22.5, and the standard error of the estimate is 8.36. Perform a t-test for statistical significance of
at the 1% level of significance.
-There are _____ degrees of freedom for the t-test.

Question

The linear regression equation G = a + bD is estimated using 24 observations on R and W. The least-squares estimate of b is -22.5, and the standard error of the estimate is 8.36. Perform a t-test for statistical significance of
  at the 1% level of significance.
-There are _____ degrees of freedom for the t-test.

Quizplus · Accepted Answer

The Answer of The linear regression equation G = a + bD is estimated using 24 observations on R and W. The least-squares estimate of b is -22.5, and the standard error of the estimate is 8.36. Perform a t-test for statistical significance of
  at the 1% level of significance.
-There are _____ degrees of freedom for the t-test.

The Linear Regression Equation G = a + BD Is