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: 9.45

Answer

Start with 12 people taking in oxygen and also do it again with not taking in oxygen second while another group does the opposite. Compare each subject's with-oxygen times with his without-oxygen times.

Work Step by Step

Start with 12 people taking in oxygen and also do it again with not taking in oxygen second while another group does the opposite. Compare each subject's with-oxygen times with his without-oxygen times.
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