Marsha wanted to survey the students in the eighth grade about their favorite type of music. Which group of students could she ask so that her sample is random?

10 eighth-grade boys and 10 eighth-grade girls

Every 20th student on the entire eighth-grade roster

20 names of the entire eighth-grade roster pulled from a box

The first 20 eighth-grade students leaving the cafeteria

Question

Marsha wanted to survey the students in the eighth grade about their favorite type of music. Which group of students could she ask so that her sample is random?

10 eighth-grade boys and 10 eighth-grade girls

Every 20th student on the entire eighth-grade roster

20 names of the entire eighth-grade roster pulled from a box

The first 20 eighth-grade students leaving the cafeteria

anonymous · Answer

@undeadknight26 and @agent0smith can ya'll help me please?

undeadknight26 · Answer

I would say the last one but not sure.

agent0smith · Answer

20 names of the entire eighth-grade roster pulled from a box

is probably the most random

anonymous · Answer

Okay thank's guys