Use the Following to Answer the Questions Below:
Identify Each $\mu$

Multiple Choice

Use the following to answer the questions below:
Identify each of the following as either a parameter or a statistic, and give the correct notation.
-Proportion of students at a university that are part-time, based on data on all students enrolled at the university.

A) Parameter,
B) Statistic, r
C) Parameter, $\mu$
D) Statistic,