Test the claim that the mean GPA of night students is larger than 2.1 at the 0.01 significance level.

The null and alternative hypothesis would be:

a.
H0:μ≥2.1
H1:μ<2.1
b.
H0:μ≤2.1
H1:μ>2.1
c.
H0:p=0.525
H1:p≠0.525
d.
H0:μ=2.1
H1:μ≠2.1