試題詳解

10. H₀: The coefficients of NBR and Age are jointly zero. H_a: The coefficient of NBR and Age are not jointly zero. You H₀ using a F-test, with the test statistic = 2.2. Probability(F-statistic ＞ 2.2) = 0.03, Which of the following is correct?
(A)You can reject H₀ at the 10% level, but not at the 5% level.
(B) You can reject H₀ at both the 10% and 5% levels, but not at the 1% level.
(C) You can reject H₀ at the 10%, 5% level, and 1% levels.
(D) You cannot reject H₀ at the 10%, 5% level, or 1% level.
(E) None of the above choices(a)-(d).