Statistics: Informed Decisions Using Data (4th Edition)

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

Chapter 12 - Section 12.2 - Assess Your Understanding - Applying the Concepts - Page 613: 21e

Answer

Randomization equally distributes between the two groups (aspirin and placebo) women affected by any of these explanatory variables.

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