Question

You want to estimate the number of students in your middle school who play video

games. Which of the following would represent a random, valid sample?
O 10 students from your homeroom class
O Your 5 best friends at the lunch table
100 randomly selected people from your apartment complex
O 100 students selected randomly as their enter your middle school in the morning

Answer 1

100 students selected randomly as their enter your middle school in the morning

Explanation:

Answer 2

C (100 students selected randomly from your middle school)

Explanation:

The first one is wrong because its only 10 people from your homeroom.

The next one is also wrong sense its only 5 people who could also share the same interests as you.

The next one is wrong because its not from their middle school

That leaves us with the last one, its selected randomly with a lot of people involved from their middle school.