Statistics: The Art and Science of Learning From Data (3rd Edition)

Published by Pearson
ISBN 10: 0321755944
ISBN 13: 978-0-32175-594-0

Chapter 1 - Section 1.2 - Sample Versus Population - Practicing the Basics - Page 14: 1.15


Yes. Although the sample collected from two studies are different , both represents the population of all students at the school. No. They are two random samples by using random sampling methods.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.