SOLUTION: The integer X has probability density fX(n) = 1/22 (1) (1<=n<=22) and the integer Y TM has probability density fY(n) = 1/17 (1) (1<=n<=17) Symbolism: (1)... is 1 if the

Algebra ->  Permutations -> SOLUTION: The integer X has probability density fX(n) = 1/22 (1) (1<=n<=22) and the integer Y TM has probability density fY(n) = 1/17 (1) (1<=n<=17) Symbolism: (1)... is 1 if the       Log On


   



Question 731941: The integer X has probability density
fX(n) = 1/22 (1) (1<=n<=22)
and the integer Y TM has probability density
fY(n) = 1/17 (1) (1<=n<=17)
Symbolism: (1)... is 1 if the condition is in the parentheses its true and 0 otherwise.
TM Z is defined as follows: flipping a fair coin. If it comes up heads then we set Z = X else Z = Y. we
What is the expected value E{Z};
i need some help here to solve this

Answer by lynnlo(4176) About Me  (Show Source):