kyliepops5203 kyliepops5203

22-04-2024
Mathematics

contestada

Consider a random variable with the following probability distribution: X P(X) 0 0.25 1 0.5 2 0.25 What is the expected value (mean) of X?
a. 1.0
b. 2.0
c. 0
d. Can't be determined

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