[Answered] For a random variable X, V(X + 3) = V(X + 6), where V refers to the variance. Indicate whether the ...

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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 74 times)

maegan_martin

Hero Member
Posts: 532

on: Jun 24, 2018

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

Sr. Member
Posts: 356

Reply #1 on: Jun 24, 2018

Answer to Question 1

T

Answer to Question 2

T

maegan_martin

Hero Member
Posts: 532

Reply #2 on: Jun 24, 2018

Thank you

kxciann

Sr. Member
Posts: 356

Reply #3 on: Jun 24, 2018

Happy to help you

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