If Half the Students at Quincy College Have Blue Eyes

Multiple Choice

If half the students at Quincy College have blue eyes, which of the following events is most probable?

A) In a Quincy College class consisting of 15 students, 80% or more have blue eyes.
B) In a Quincy College class consisting of 30 students, 80% or more have blue eyes.
C) In a Quincy College class consisting of 45 students, 80% or more have blue eyes.
D) All the above are equally probable.