Statistics: Informed Decisions Using Data (4th Edition)

by Sullivan III, Michael

Published by Pearson

ISBN 10: 0321757270

ISBN 13: 978-0-32175-727-2

Chapter 11 - Section 11.2 - Assess Your Understanding - Assess Your Learning Outcomes - Page 552: 15a

Answer

Yes, random selection is important.

Work Step by Step

Random selection is important to ward off any effects on the data which may occur due to the learning or students getting used to to the effect.

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