Elementary Statistics: A Step-by-Step Approach with Formula Card 9th Edition

Published by McGraw-Hill Education
ISBN 10: 0078136334
ISBN 13: 978-0-07813-633-7

Chapter 1 - The Nature of Probability and Statistics - 1-3 Data Collection and Sampling Techniques - Exercises: 8

Answer

The population could be all adults aged 19-50. The sample could have been obtained by reviewing medical records.

Work Step by Step

There are many other ways that a sample could be obtained.
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