Question

A school found that the number of students buying lunch from the cafeteria had declined. The school wants to revise its current lunch menu.
They asked parents and students to suggest new meals.
Which method of selecting new meals will produce an unbiased result?

Answer 1

Answer:

C

Step-by-step explanation:

I say the anwer is C because If the a box will be place in front of the school entrance for parents to drop off their meals.