Test the claim that the mean GPA of night students is significantly different than 2.5 at the 0.2 significance level. The null and alternative hypothesis would be: H 0 : μ ≥ 2.5 H 1 : μ < 2.5 H 0 : μ = 2.5 H 1 : μ ≠ 2.5 H 0 : μ ≤ 2.5 H 1 : μ > 2.5 H 0 : p ≥ 0.625 H 1 : p < 0.625 H 0 : p ≤ 0.625 H 1 : p > 0.625 H 0 : p = 0.625 H 1 : p ≠ 0.625