20.1-20.30 ( ) F(x) ( ). .
21 : ̲Ͳ Ͳ² .
21.1-21.30 a s X. ) , X , (a, b); ) , X-a d.
a | s | a | b | d | a | s | a | b | d | a | s | a | b | d | |||||||||
1 | 15 | 2 | 9 | 19 | 3 | 11 | 15 | 2 | 9 | 19 | 3 | 21 | 15 | 2 | 6 | 19 | 3 | ||||||
2 | 14 | 4 | 10 | 20 | 4 | 12 | 14 | 4 | 10 | 20 | 4 | 22 | 14 | 4 | 9 | 20 | 4 | ||||||
3 | 13 | 4 | 11 | 21 | 8 | 13 | 13 | 4 | 11 | 21 | 8 | 23 | 13 | 4 | 10 | 21 | 8 | ||||||
4 | 12 | 5 | 12 | 22 | 10 | 14 | 12 | 5 | 12 | 22 | 10 | 24 | 12 | 5 | 11 | 22 | 10 | ||||||
5 | 11 | 4 | 13 | 23 | 6 | 15 | 11 | 4 | 13 | 23 | 6 | 25 | 11 | 4 | 12 | 23 | 6 | ||||||
6 | 10 | 8 | 14 | 18 | 2 | 16 | 10 | 8 | 14 | 18 | 2 | 26 | 10 | 8 | 13 | 18 | 2 | ||||||
7 | 9 | 3 | 9 | 18 | 6 | 17 | 9 | 3 | 9 | 18 | 6 | 27 | 9 | 3 | 10 | 18 | 6 | ||||||
8 | 8 | 4 | 8 | 12 | 8 | 18 | 8 | 4 | 8 | 12 | 8 | 28 | 8 | 4 | 9 | 12 | 8 | ||||||
9 | 7 | 2 | 6 | 10 | 4 | 19 | 7 | 2 | 6 | 10 | 4 | 29 | 7 | 2 | 5 | 10 | 4 | ||||||
10 | 6 | 2 | 4 | 12 | 4 | 20 | 6 | 2 | 4 | 12 | 4 | 30 | 6 | 2 | 6 | 12 | 4 |
22: ̲Ͳ Ͳ² .
22.1 - 22.30. X (L): ( 2)
) ;
) f() min max ( );
) D=D(M), ;
) D;
) P{c≤X≤d}.
23 : ̲Ͳ Ͳ² .
23.1 - 23.30. X (L). ³ - X [c;d]. X . ( 2)
|
|
24 : ̲Ͳ Ͳ² .
24.1 -24.30. X
( 2):
) ;
) ( F(x)) .
25 : ̲Ͳ Ͳ² .
25.1-25.30. X
2 D. ( 2):
) 0, c1, c2 ( f(x));
) f(x) [c;d],
) f(x), ;
) f(x) .
26 :
26.1 - 26.30. () i, i,.ij. ( 3):
) [], M[Y], D[X], D[Y];
) μxy rxy.