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Author Question: For a random variable X, V(X + 3) = V(X + 6), where V refers to the variance. Indicate whether the ... (Read 75 times)

maegan_martin

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For a random variable X, V(X + 3) = V(X + 6), where V refers to the variance.
  Indicate whether the statement is true or false

Question 2

For a random variable X, E(X + 2) - 5 = E(X) - 3, where E refers to the expected value.
  Indicate whether the statement is true or false



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kxciann

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Answer to Question 1

T

Answer to Question 2

T





 

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