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 251: 9.50c

Answer

A double-blind experiment is one in which neither the subjects nor the individuals who measure know which treatment was received.

Work Step by Step

A double-blind experiment is one in which neither the subjects nor the individuals who measure know which treatment was received.
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