Elementary Statistics: Picturing the World (6th Edition)

Published by Pearson
ISBN 10: 0321911210
ISBN 13: 978-0-32191-121-6

Chapter 1 - Introduction to Statistics - Section 1.3 Data Collection and Experimental Design - Exercises - Page 25: 25

Answer

Convenience sampling technique is used as the surveyor is asking students questions as they were leaving the library. Bias can be introduced by students.

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