A Small Private College Is Interested in Determining the Percentage $20 \%$

Multiple Choice

A small private college is interested in determining the percentage of its students who live off campus and drive to class. Specifically, it was desired to determine if less than $20 \%$ of their current students live off campus and drive to class. The college decided to take a random sample of 108 of their current students to use in the analysis. Is the sample size of $n = 108$ large enough to use this inferential procedure?

A) Yes, since the central limit theorem works whenever proportions are used
B) Yes, since $n \geq 30$
C) Yes, since both $n p$ and $n q$ are greater than or equal to 15
D) $\mathrm { No }$