Answer
Treatments are:
a. a drink consisting of water mixed with orange juice with the scent and taste of vodka (a placebo)
b. two additional drinks (40% vodka mixed with orange juice)
Work Step by Step
As given above.
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 1 - Review - Review Exercises - Page 60: 32c
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