Calculus: Early Transcendentals 8th Edition

Published by Cengage Learning
ISBN 10: 1285741552
ISBN 13: 978-1-28574-155-0

Chapter 8 - Review - Concept Check - Page 581: 8

Answer

See explanation below.

Work Step by Step

When a random variable X is given, the probability density function f is a function where $$\int_a^b f(x) dx$$ gives the probability that X is between the bounds. The function f is always non- negative and has a complete integral from negative to positive infinity of 1.
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