Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 1 - Section 1.6 - Assess Your Understanding - Applying the Concepts - Page 55: 19e

Answer

The diagram for randomized block design.

Work Step by Step

According to the above diagram, 300 volunteers are divided into three groups consisting of 120 volunteers from high school, 120 volunteers from college, and 60 volunteers from advanced study. They are randomly assigned to the three different treatments, and then the number of correct answers for each block is compared.
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