Fiona asked her team to suggest ways of surveying the population of their middle school to find out how many students use bottled water.

which student has the method that is most representative of the school’s population?
raina suggested that she ask everyone in her math class on friday.
miya suggested that she ask students sitting in the first row of her classes on friday.
ryo suggested that he ask the basketball players at his practice on friday.
amir suggested that he ask every tenth student as he or she walks into school in the morning