Теория вероятностей и математическая статистика. Фарафонов В.Г - 41 стр.

UptoLike



[ ] [ ]
;ξξ×=×M C С M
 

[ ] [ ] [ ].ξηξη+=+MMM

η
ξ
( ),ηϕξ=


1
[] ().
η
ηϕ
=
==×
å
n
ii
i
Mmxp

D
ξ
ξ

22
1
[]( ),
ξξ
ξ
=
==-×
å
n
ii
i
D M xm p


ξ
ξξ=- m


[ ]
22
2222
1
[( ) ] [( ) ]
[]
ξξ
ξ
ξ
ξ
ξξ
=
==-=
=-=×-
å
n
ii
i
D M M M
M M x p m


DСС – 

2
[ ] [ ];ξξ×=×D С С D
 

ξη


ξξ
σ = D
   
ξ
М
ξ
D
ξ


      

 
α
k
  
β
k


1
1
[ ] , ( 1, 2, );
[ ] ( ) , ( 1, 2, ).
ξ
αξ
βξ
=
=
==× =¼
==-× =¼
å
å
n
kk
k ii
i
n
kk
kii
i
M x p k
M x m p k
