Answer
These children cannot be part of the control group due to non-consent of their parents.
Work Step by Step
The children are too young to give consent on their own behalf, so their parents' consent is necessary.
The Basic Practice of Statistics 7th Edition
by Moore, David S.; Notz, William I.; Fligner, Michael A.
Published by
W. H. Freeman
ISBN 10:
146414253X
ISBN 13:
978-1-46414-253-6
Chapter 11 - Producing Data: Part II Review - Supplementary Exercises - Page 272: 11.20
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
