Elementary Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321836960
ISBN 13: 978-0-32183-696-0

Chapter 1 - Introduction to Statistics - 1-4 Collecting Sample Data - Beyond the Basics: 31

Answer

It is a matched pairs design.

Work Step by Step

They measure how effective the drug was by examining patients before and after using Linispiril. Therefore it is a matched pairs design.
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