Find the expected value of the random variable.P(X=X)0 1P(X=x) 0.5 0.2O 1.00O 1.20O 0.800.33O 0.6020.3

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Find the expected value of the random variable. X POX=X X)/ 0. P(X=x) 0.5 O 1.00 O 1.20 O 0.80 O 0.33 0.60 1 0.2 2 0.3

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter12: Probability

Section12.4: Discrete Random Variables; Applications To Decision Making

Problem 10E

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Question

Find the expected value of the random variable.
P(X=X)
0 1
P(X=x) 0.5 0.2
O 1.00
O 1.20
O 0.80
0.33
O 0.60
2
0.3

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