Popular Mathematics and Statistics
Discussions, Opinions, Simple Explanations and Teaching
Pages
Everything
Popular Statistics
Advanced Statistics
Teaching
Norsk/Norwegian
Statistikkvideoer
Monday, September 1, 2014
Simultan (joint) sannsynlighetsfordeling for kontinuerlige variable
Innhold
Simultan (joint) sannsynlighetsfordeling for
kontinuerlige
variable
Uavhengige variable $X$ og $Y$ gir
$$ f_{X, Y}(x,y) = f_X(x) f_Y(y) $$
Hvis $Z$ er definert betinget på $X$ har vi
$$ f_{X, Z}(x,z) = f_X(x) f_{Z|X=x}(z) $$
Video
https://www.youtube.com/watch?v=rhKc31O6r4M
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment