Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321755936
ISBN 13: 978-0-32175-593-3

Chapter 5 - Continuous Random Variables - Exercises 5.1 - 5.19 - Learning the Mechanics - Page 229: 5.3a

Answer

20

Work Step by Step

f(x) = 1/30-10 = 1/20 $(10 \leq x \leq 30)$
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