13. What are the null and alternative hypotheses, and level of significance for the hypothesis test stated in the preamble of Section D? O Hoμ = 135 vs H₁ : μ> 135 (a = 0.05) O H₁ μ = 135 vs H₁ : μ< 135 (a = 0.05) ○ H₂ μ = 135 vs H₁ : µ ‡ 135 (a = 0.05) ○ H₁ μ = 0 vs H₁ : µ‡0 (α = 0.05)

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