U is a binary random variable that takes on values 01 and PU

U is a binary random variable that takes on values {0,1} ,and P(U=1)=. Let V=2U–1.

What is E(V)?

What is Var(V)?

What is the pmf of V^2?

What is Var(V^2)?

What is the pmf of V^3?

What is E(V^6)?

$U is a binary random variable that takes on values {0,1} ,and P(U=1)=. Let V=2U–1. What is E(V)? What is Var(V)? What is the pmf of V^2? What is Var(V^2)? What$

U is a binary random variable that takes on values 01 and PU

Solution

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