What are the expected value and variance of the following probability distribution? RANDOM VARIABLE X PROBABILITY 1
Question:
RANDOM VARIABLE X PROBABILITY
1 ................0.05
2 ................0.05
3 ................0.10
4 ................0.10
5 ................0.15
6 ................0.15
7 ................0.25
8 ................0.15
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X P X XP X X E X X E X 2 X E X 2 P X 1 005 005 445 19803 099013 ...View the full answer
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Related Book For 
Quantitative Analysis for Management
ISBN: 978-0132149112
11th Edition
Authors: Barry render, Ralph m. stair, Michael e. Hanna
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