Question

Diego wants to survey a sample of students at his school to learn about the percentage of students who are satisfied with the food in the cafeteria. He decides to go to the cafeteria on a Monday and ask the first 25 students who purchase a lunch at the cafeteria if they are satisfied with the food. Do you think this is a good way for Diego to select his sample? Explain your reasoning.

Answer 1

Explanation:

I think no because if they are buying lunch, that is because they probably like it. They should do it by the people entering the cafeteria.