Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 3 - Review - Review Exercises - Page 185: 10b

Answer

Q1 = 1390 words, Q2 = 2144 words, Q3 = 2942 words. This implies that 25% of the speeches have 1390 words or less, 50% have 2144 words or less, 75% have 2942 words or less and the remaining 25% have more than 2942 words.

Work Step by Step

Given above.
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