The Basic Practice of Statistics 7th Edition

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

Chapter 2 - Describing Distributions with Numbers - Apply Your Knowledge - Page 49: 2.1

Answer

Mean = (291 + 10.9 + ....... + 8.6 + 9.6) / 16 = 56.28

Work Step by Step

Recall, the mean is equal to the sum of all of the numbers divided by the total number of numbers (in this case, 16).
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