Elementary Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321836960
ISBN 13: 978-0-32183-696-0

Chapter 1 - Introduction to Statistics - 1-2 Statistical and Critical Thinking - Basic Skills and Concepts - Page 14: 30


a. 162.26; b. No, because it is not a whole number; c. 16%2; d. ~7%.

Work Step by Step

a. $(0.38)\times427$ $162.26$ b. You can't have a fraction of a person. c. If you round $162.26$ to the nearest whole number, you get $162$. d. $30\div427$ $~0.07$ ~$7$%
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