Four students conducted a survey about sports preferences at their middle school. Each student asked participants in their survey the same questions.
• Brian surveyed all the students in the school clubs.
• Ellen surveyed 10 different students in all of his classes that he had in the morning.
• Karter surveyed all the seventh graders who were eating sandwiches in the cafeteria at
lunchtime.
• Olivia surveyed each fifth person from a list containing alphabetized names of the
students in the school.
Which student’s survey would most likely be representative of sports preferences at the
school?