How can i calculate the given events? (details inside, a bit complicated for me)
let y=(x-z)/2 , where x is a normal random variable with mean z and variance of 4.
how can i calculate:
1)P{-2 \leq x-z \leq 4 }
2)what is E[Y^2]
3)how can i calculate p{Y \leq a | B} (for every a \in RR if known that B={|x-z| \leq 2} occured?
if you can, please explain how you solved. i find this question very difficult and would appreciate learning how to solve it
let
how can i calculate:
1)P{
2)what is
3)how can i calculate
if you can, please explain how you solved. i find this question very difficult and would appreciate learning how to solve it
1 Answer
Explanation:
#=> P = 0.9772 - 0.1587 = 0.8185