(Step-by-Step) Flip a fair coin a few times, and let X be the number of heads you get before your first tail. Determine the probability function for
Question: Flip a fair coin a few times, and let X be the number of heads you get before your first tail. Determine the probability function for X.
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![[Solved] Show that Var(c) = 0 if](/images/solutions/MC-solution-library-59102.jpg "[Solved] Show that Var(c) = 0 if c is a constant")
[Solved] Show that Var(c) = 0 if c is a constant
(Solution Library) Verify that Var(X + Y + Z) = Var(X) + Var(Y) +
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,
Normal Approximation for the Binomial Distribution - MathCracker.com