Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
The following computer output is for a model that includes a second order polynomial in the variable SqFt.
The following computer output is for a model that includes a second order polynomial in the variable SqFt. For this model test the hypothesis that Beta2 (the coefficient for the SQFt squared term) = 0. What would you conclude as a result of this test?