The Office of Career Services at a Major University Knows

Short Answer

The office of career services at a major university knows that 74% of its graduates find full-time positions in the field of their choosing within six months of graduation. Suppose the office of career services surveys 25 alumni six months after graduation.
A) What is the probability that at least 80% of the alumni have a job in the field of their choosing?
B) What is the probability that between 60% and 76% of the alumni have a job in the field of their choosing?
C) What is the probability that fewer than 60% of the alumni have a job in the field of their choosing?