Statistics: Informed Decisions Using Data (4th Edition)

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 153: 24d

Answer

93% of eruptions last between 92 and 116 seconds (inclusive).

Work Step by Step

From the given data, we observe that 41 out of 44 eruptions last between 92 and 116 seconds, inclusive. Hence $41\div44 = 93\%$ of eruptions last between 92 and 116 seconds (inclusive).
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