Question

Can Any one help me?
The director of athletics at a university wishes to expand the intercollegiate athletics program; this entails doubling the current athletic fee.Before taking such a drastic step, the director decides to try to gain statistical support for the contention that the majority of students favor the fee increase and the expansion.
a. Set up the appropriate statistical hypotheses.
b. Explain exactly what occurs if a Type I error is committed.
c. Explain exactly what occurs if a Type II error is committed.
d. Discuss the practical consequences of committing each of these