Statistics: Informed Decisions Using Data (4th Edition)

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

Chapter 9 - Section 9.4 - Assess Your Understanding - Applying the Concepts - Page 463: 18

Answer

A 95% t-interval cannot be constructed. There are observations outside the bounds in the normal probability plot.

Work Step by Step

According to the normal probability plot, the sample data does not appear to come from a population that is normally distributed.
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