Statistics: Informed Decisions Using Data (4th Edition)

by Sullivan III, Michael

Published by Pearson

ISBN 10: 0321757270

ISBN 13: 978-0-32175-727-2

Chapter 3 - Section 3.2 - Assess Your Understanding - Applying the Concepts - Page 154: 29c

Answer

2.5% of people have an IQ score greater than 130.

Work Step by Step

Since 5% of the people have an IQ score less than 70 or greater than 130, the percent of people with an IQ score greater than 130 will be 5/2 = 2.5%.

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