Answer
f(15)=0.6,
f(5)=0.3,
f(-0.5)=0.1
Work Step by Step
f(15)=P(X=15)=0.6,
f(5)=P(X=5)=0.3,
f(-0.5)=P(X=-0.5)=0.1
the x values are in terms of million dollars
Applied Statistics and Probability for Engineers, 6th Edition
by Montgomery, Douglas C.; Runger, George C.
Published by
Wiley
ISBN 10:
1118539710
ISBN 13:
978-1-11853-971-2
Chapter 3 - Section 3-2 - Probability Distributions and Probability Mass Functions - Exercises - Page 70: 3-29
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