Same tire when they really didn't have a flat? Tire Determine the null and alternative hypotheses.
(H₀: μ₁ = μ₂) (H₁: μ₁ ≠ μ₂)
a) (H₀: θ) (H₁: τ)
b) (H₀: μ₁ = μ₂) (H₁: μ₁ = μ₂)
c) (H₀: μ₁ ≠ μ₂) (H₁: μ₁ = μ₂)
d) (H₀: θ = τ) (H₁: θ ≠ τ)