Survey the first 20 students they get off the first bus survey all the students in Mrs. Matthews class survey every fifth student entered the school in the morning. Put all the students name and the ahead and draw the 20 names out to see who will be surveyed Marshall wanted to know the average students at her school live from the school. They are 320 students at her school. She had to decide what the best method to survey. A random sample of students would be which option above would produce a reliable random sample.