~~1) You are trying to determine the statistical significance of an equation. Given the following information, test the slope of the equation at the 90% level of confidence. Select the correct answer out of each pair of choices.
Cost = 153.58 + 1.58 (Power) n=12 Sb1 = 17.669
The tp is 1.812
The tp is 1.476
The tc is 0.089
The tc is 81.088
We would reject the null hypothesis
We would fail to reject the null hypothesis
We would consider using the equation
We would not use the equation