The following output is for a second-order polynomial regression model where the independent variables are x and x2 (x^2 in output). Some of the output has been omitted. Considering the above information, both independent variables in the model are considered statistically significant at the alpha = 0.05 level.

Question

The following output is for a second-order polynomial regression model where the independent variables are x and x2 (x^2 in output). Some of the output has been omitted.  Considering the above information, both independent variables in the model are considered statistically significant at the alpha = 0.05 level.

Quizplus · Accepted Answer

The Answer of The following output is for a second-order polynomial regression model where the independent variables are x and x2 (x^2 in output). Some of the output has been omitted.  Considering the above information, both independent variables in the model are considered statistically significant at the alpha = 0.05 level.

The Following Output Is for a Second-Order Polynomial Regression Model