For a set of 30 data points, Excel has found the estimated multiple regression equation to be = -8.61 + 22x₁+ 7x₂+ 28x₃, and has listed the t statistic for testing the significance of each regression coefficient. Using the 5% significance level for testing whether $\beta$₃ = 0, the critical region will be that the absolute value of the t statistic for $\beta$₃ is greater than or equal to: A) 2.056. B) 2.045. C) 1.703. D) 1.706.

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The Answer of For a set of 30 data points, Excel has found the estimated multiple regression equation to be = -8.61 + 22x₁+ 7x₂+ 28x₃, and has listed the t statistic for testing the significance of each regression coefficient. Using the 5% significance level for testing whether $\beta$₃ = 0, the critical region will be that the absolute value of the t statistic for $\beta$₃ is greater than or equal to: A) 2.056. B) 2.045. C) 1.703. D) 1.706.

For a Set of 30 Data Points, Excel Has Found β\betaβ

For a Set of 30 Data Points, Excel Has Found $\beta$