You have a multiple regression that contains one dependent variable Y and four independent variables X1, X2, X3 and X4 with population coefficients β1, β2, β3 and β4.  What is the F-test used for?   a. To test the null hypothesis that all the coefficients β1, β2, β3 and β4 are zero   b. To test the null hypothesis that β1 ≠ 0   c. To test the null hypotheses that only one of the coefficients is zero   d. To test the null hypothesis that β2 ≠ 0

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You have a multiple regression that contains one dependent variable Y and four independent variables X1, X2, X3 and X4 with population coefficients β1, β2, β3 and β4.  What is the F-test used for?

  a.

To test the null hypothesis that all the coefficients β1, β2, β3 and β4 are zero

  b.

To test the null hypothesis that β1 ≠ 0

  c.

To test the null hypotheses that only one of the coefficients is zero

  d.

To test the null hypothesis that β2 ≠ 0

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