Write the regression equation Round your answers to 3 decima

Write the regression equation. (Round your answers to 3 decimal places. Negative amounts should be indicated by a minus sign.)

If X₁ is 4 and X₂ is 11, what is the expected or predicted value of the dependent variable? (Round your answer to 3 decimal places.)

State the decision rule for .05 significance level: H₀: ₁ = ₂ = 0; H₁: Not all \'s are 0. (Round your answer to 2 decimal places.)

Compute the value of the F statistic. (Round your answer to 2 decimal places.)

State the decision rule for .05 significance level: (Round your answers to 3 decimal places. Negative amounts should be indicated by a minus sign.)

Compute the value of the test statistic. (Round your answers to 2 decimal places. Negative amounts should be indicated by a minus sign.)

Outline a strategy for deleting independent variables in this case.

  The regression analysis should be repeated with only (Click to select)X2X1 as the independent variable.

Solution