Question

Samantha and Luis are attempting to determine the average number of library books that seventh-grade students check out at one time. Samantha surveys every other student leaving the library. She sampled a total of 40 out of 200 seventh graders. Luis samples 30 of 200 seventh graders at random in the school cafeteria. Whose samples is the most random?

Answer 1

Luis

Explanation:

Most students leaving the library would gather more books than an average 7th grader.

Answer 2

A

Explanation:

Luis because the sample is taken from the population of all seventh graders.