The Basic Practice of Statistics 7th Edition

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

Chapter 11 - Producing Data: Part II Review - Supplementary Exercises - Page 272: 11.19

Answer

If the patient's pain improves, then this is not due to the placebo. Pain has physical basis, but the patient's belief in the medicine made him feel better.

Work Step by Step

If the patient's pain improves, then this is not due to the placebo. Pain has physical basis, but the patient's belief in the medicine made him feel better.
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