destonlee destonlee
  • 16-02-2022
  • Mathematics
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How do I find the mean of random variable x

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Аноним Аноним
  • 16-02-2022

Answer:

Expected Value (or mean) of a Discrete Random Variable For a discrete random variable, the expected value, usually denoted as μ or E (X), is calculated using: μ = E (X) = ∑ x i f (x i)

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