The human resources manager at a company knows that 34% of the workforce belong to a union. If she randomly surveys 50 employees, what is the probability that exactly 30 of them do not belong to a union?

p=0.34 q=0.66 n=50 np=17

p(x<30)=p(x<29)=p(x<29.5)

6=((square root)(npq))

=3.33

z1=x1 - x /6

=29.5-17/3.33

=3.73?????????