According to the U.S. Bureau of the Census, 27% of U.S. adults are college graduates. In a

Question:

According to the U.S. Bureau of the Census, 27% of U.S. adults are college graduates. In a stratified sample of 200 U.S. adults, approximately how many persons in each of the following categories should be questioned:
(a) College graduate and
(b) Not a college graduate?