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, , . ,




, , , , , () 0. (, ) 1. , .

, . , l , 0 l = 10 . , . 0 l > 10 0 l =bi , bi , 10. 0 , , .

:

- , ;

- , .

 

1) , , ?

, .

α.

, . β.

 

2) () ?

α , k > 0:

- P (K > k) = α / 2 P (K < - k) = α / 2

- P (K > k) = α..

 

3) ?

, , , . . .

.

α :

1) x S, Ci

Ci = (xi + xi+1) / 2

2) X, .. u = (X x) / S ui = (xi x) / S ui+1 = (xi+1 x) / S, u, .. u1 -∞, uk+1 +∞, .. u1 = -∞, uk+1 = +∞

3) ni* = n Pi,

n , Pi , (ui+1) (ui) X (xi; xi+1), (u) .

4) .

5) ?

.

,

(x1; n1), (x2; n2),, (xk; nk) [(x1; w1), (x2; w2),, (xk; wk)]

, , h, ni / h ( ).





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: 2016-09-06; !; : 920 |


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, , .
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