Which is the best way to obtain a random sample when surveying a high school with 800 students about what to serve in the cafeteria.
A.Only ask the 11th grade class.
B.Draw a list of 50 students from a bowl with every student's name in it.
C.Ask everyone who takes French class.
D.Ask the first 30 students you meet in the hallway.
5 answers
What do you think?
I think B.
Yes. B is right.
Thank you Ms. Sue
You are welcome.
1 answer