(See Solution) Verify that Var(X + Y + Z) = Var(X) + Var(Y) + Var(Z) if X, Y, and Z are the results of tossing three different
Question: Verify that Var(X + Y + Z) = Var(X) + Var(Y) + Var(Z) if X, Y, and Z are the results of tossing three different dice.
Deliverable: Word Document 
Solution: Suppose you toss a die n times. Let X represent the total
![[All Steps] You and a friend play](/images/solutions/MC-solution-library-59105.jpg "[All Steps] You and a friend play the following game: You flip")
[All Steps] You and a friend play the following game: You flip
![[Steps Shown] Let X be a random](/images/solutions/MC-solution-library-59106.jpg "[Steps Shown] Let X be a random variable that equals 1 on Sunday,")
[Steps Shown] Let X be a random variable that equals 1 on Sunday,
![[See Solution] If x is a discrete](/images/solutions/MC-solution-library-59107.jpg "[See Solution] If x is a discrete random variable with this cumulative")
[See Solution] If x is a discrete random variable with this cumulative
(See Solution) Dream Team Productions, a firm hired to coordinate
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