PLSS HELPPP 20 POINTS
Which of the following is the best way of selecting a random sample from students at King
Middle School?
a) Use the student directory, toss a number cube, start from that name, and select every tenth person.
b) Select every student from one grade.
c) Use the student directory, pick one student's name by chance, and then pick another student's
name.
d) Pick every tenth person who arrives at school by bus.