.


:




:

































 

 

 

 


...




( ) , p (t), , F (x) :

. (6.7)

p (t) .

p (t) , .

, , (6.7) F (x). , , :

.

, , .

 

 

...

:

1. :

P(t)³0.

, , .

2. =1.

, F (+¥)=1, : =1. .. .

. :

p (t), =1, .

. 6.7.

. 6.7

, .

, , (a, b), , b:

P ( £< b)= .

, P ( £< b)= F (b) F (a)= = .

 

, , , . ,

P (a £< b)= P (a << b)= P (ab)= P (a ££ b)= F (b) F (a).

(a, b) , , p (t) = a = b (. 6.8).

. 6.8

, 6.2, .

[X] = .

[ a, b ], [X]= .

(6.4) ,

D[X] = .

[ a, b ],

D[X] = .

:

D[X] = ,

p (t) 0 ;

D[X] = (6.8)

[ a, b ].

, :

.

6.8.

F(X), , .

, (6.7).

£1, =0.

£2, 0+ .

> 2,

0+ 21=1.

, .

:

(6.8):

:

 





:


: 2016-03-27; !; : 637 |


:

:

- , .
==> ...

1925 - | 1724 -


© 2015-2024 lektsii.org - -

: 0.011 .