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    Exam 8: Probability Distributions and Statistics
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    Find the Expected Value of a Random Variable X Having
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Find the Expected Value of a Random Variable X Having

Question 32

Question 32

Multiple Choice

Find the expected value of a random variable X having the following probability distribution: Find the expected value of a random variable X having the following probability distribution:   A)  E(X)  = 2.3125 B)  E(X)  = 1.0975 C)  E(X)  = 2.1875 D)  E(X)  = 2.3825


A) E(X) = 2.3125
B) E(X) = 1.0975
C) E(X) = 2.1875
D) E(X) = 2.3825

Correct Answer:

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