Answer
P = 0.3
Work Step by Step
$P(2 \leq x \leq 5) = 1/10. ∫_{2}^{5} f(x).dx$
= (5-2)/10 = 0.3
Statistics (12th Edition)
by McClave, James T.; Sincich, Terry T.
Published by
Pearson
ISBN 10:
0321755936
ISBN 13:
978-0-32175-593-3
Chapter 5 - Continuous Random Variables - Exercises 5.1 - 5.19 - Applying the Concepts - Basic - Page 230: 5.11b
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