The Basic Practice of Statistics 7th Edition

Published by W. H. Freeman
ISBN 10: 146414253X
ISBN 13: 978-1-46414-253-6

Chapter 9 - Producing Data: Experiments - Chapter 9 Exercises - Page 250: 9.46a

Answer

This is a Block Experiment, because the two blocks are runners and nonrunners, from which people are randomly assigned to a treatment.

Work Step by Step

This is a Block Experiment, because the two blocks are runners and nonrunners, from which people are randomly assigned to a treatment.
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