Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 11 Data Analysis and Statistics - Extension - Design Surveys and Experiments - Practice - Page 773: 3


A different person should ask the question.

Work Step by Step

Though the dentist is an expert, many people will be afraid to tell the truth, so based on Example 1.c on page 772, a different person should ask the question.
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