Given the following regression output,   Predictor   Coefficient   SE Coefficient   t p-value   Constant   84.998     1.863     45.62   0.000     x1   2.391     1.200     1.99   0.051     x2   -0.409     0.172     -2.38   0.021           Analysis of Variance Source DF SS MS F p-value Regression 2   77.907   38.954   4.138   0.021   Residual Error 62   583.693   9.414           Total 64   661.600                   answer the following questions: d-1. State the decision rule for 0.05 significance level: H0: β1 = β2 = 0; H1: Not all β's are 0. (Round your answer to 2 decimal places.)         d-2. Compute the value of the F statistic. (Round your answer to 2 decimal places.)         d-3. What is the conclusion? Use the 0.05 significance level.

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