For each pair of hypotheses that follows, decide whether H₀ and H₁ are set up correctly as the null and alternative hypotheses for a hypothesis test.
1. H₀: M = 254
2. H₀: μ = 132 H₁: M ≠ 254 H₁: μ ≠ 131
3. H₀: μ = 36
4 H₀: µ ≠ 96 H₁: μ ≠ 36 H₁: µ = 96