Question

1. Conrad wants to conduct a survey of students at his middle school to

determine which sports they prefer to play. Which two survey methods
would likely generate fair and impartial results? *
Ask 30 members of the football team.
Ask 20 students entering a basketball game.
Ask 50 people entering the cafeteria.
Ask 10 students from a 7th grade class.
Ask 120 randomly-selected students.

Answer 1

120 took the test got a 80

Answer 2

Asking 50 people entering the cafeteria and Asking 120 randomly-selected students.

Explanation:

Asking 10 students from a 7th grade class is not impartial as all subjects are from a singular small group inside of the student body as a whole.