Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 1 - Review - Review Exercises - Page 60: 35a

Answer

A completely randomized design: There are 50 experimental units aged 18 to 35 years. Each and every unit will be randomly assigned to different kinds of treatments. The commercial is presented in two ways—a serious manner and a funny manner. Then, a test will be conducted to see what proportion of information from the commercial they are able to recall.

Work Step by Step

The diagram to explain the completely randomized design:
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