Question

Which of these is an example of a random sample?

A.
The manager of a baseball team asks his team members about their views on the previous game they played.
B.
For a survey on air travel, 100 people are chosen randomly from five different airports.
C.
Five players from a basketball team are chosen for a game.
D.
Three members of a band are chosen for a concert.

Answer 1

b

Explanation:

the others are incorrect because they talk about group so its not random.

Answer 2

The answer is B. The other answer choices are incorrect because they include only a certain group of people so it wouldn't be as random.