Suppose that 40% of students at a university drive to campus.

If we randomly select 80 students from this university, what is the approximate probability that more than 40 of them drive to campus?

Keep 6 decimal places in intermediate calculations and report your final answer to 4 decimal places.

If we randomly select 100 students from this university, what is the approximate probability that less than 35% of them drive to campus?

Keep 6 decimal places in intermediate calculations and report your final answer to 4 decimal places.