Ssuppose you know that the distrubtion of sample proportions of nonresidents
Ssuppose you know that the distrubtion of sample proportions of nonresidents
in sample of 200 students is normal with a mean of 0.46 and a standard deviation of 0.05. Suppose you select a random of 200 students and find that the proportion of nonresident students in the sample is 0.43