- #1
aslanbey42
- 2
- 0
Hello friends.My English is bad :) .I'll try to explain my trouble.
In question: Q function according to x1 and x2 are substitutes when the joint comes out of solution. Of the solution in theory I do not understand where they come from.Is there another solution or the problem? Where is the theoretical? Can you please explain mathematically?
----Question---
probability density function:
[tex]f(x)=\frac{1}{\pi}\left(exp\left(\frac{-1}{2}\left(9x^{2}_{1}+2x^{2}_{2}+8x_{1}x_{2}-20x_{1}-8x_{2}+44\right)\right)\right)[/tex]
Multivariate normal distibitions
mean vector of the universe?
Answer:
[tex]\mu=\left(2,-2\right)[/tex]
--------------
Thanks
In question: Q function according to x1 and x2 are substitutes when the joint comes out of solution. Of the solution in theory I do not understand where they come from.Is there another solution or the problem? Where is the theoretical? Can you please explain mathematically?
----Question---
probability density function:
[tex]f(x)=\frac{1}{\pi}\left(exp\left(\frac{-1}{2}\left(9x^{2}_{1}+2x^{2}_{2}+8x_{1}x_{2}-20x_{1}-8x_{2}+44\right)\right)\right)[/tex]
Multivariate normal distibitions
mean vector of the universe?
Answer:
[tex]\mu=\left(2,-2\right)[/tex]
--------------
Thanks