The Basic Practice of Statistics 7th Edition

Published by W. H. Freeman
ISBN 10: 146414253X
ISBN 13: 978-1-46414-253-6

Chapter 1 - Picturing Distributions with Graphs - Apply Your Knowledge - Page 32: 1.11

Answer

The high outlier is the United States. The stemplot has a single peak, and the distribution is skewed to the left. The center is 2,200. The amounts spent vary between 100 and 8,600, showing there is considerable variability among countries.

Work Step by Step

Please see the attached stemplot.
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