(. .) (. .) 100 (1).
1
X | Y | Y | Y | Y | Y | ||||||||
1. , , 1.
2
\ | (11.5-14.5] | (14.5-17.5] | (17.5-20.5] | (20.5-23.5] | (23.5-26.5] | (26.5-29.5] | 29.5-32.5] | (32.5-35.5] |
(10-20] | - | - | - | - | - | |||
(20-30] | - | - | - | - | - | |||
(30-40] | - | - | - | - | ||||
(40-50] | - | - | - | - | ||||
(50-60] | - | - | - | |||||
(60-70] | - | - | - | - | ||||
(70-80] | - | - | - | - | - | |||
(80-90] | - | - | - | - | - | - |
2. , , .
3
- | - | - | - | - | |||||
- | - | - | - | - | |||||
- | - | - | - | ||||||
- | - | - | - | ||||||
- | - | - | |||||||
- | - | - | - | ||||||
- | - | - | - | - | |||||
- | - | - | - | - | - | ||||
|
|
1. ,
(. 1) .
2. , :
.
:
.
:
) =
=15. (1. 13+2.16+2.19) + 25. (3.16+6.19+2.22) + 35. (1.16+3.19+9.22+2.25) +
+ 45. (6.19+6.22+6.25+2.28) + 55. (1.19+1.22+8.25+7.28+2.31) + 65. (4.25+
+7.28+2.31+1.34) + 75. (6.28+6.31+1.34) + 85. (1.31+2.34) =
= 1245 + 5150 + 11235 + 20340 + 27445 + 25480 +29100 +8145=128410
) =
=13. 1.15 + 16. (2.15+3.25+1.35) + 19. (2.15+6.25+3.35+6. 45+1.55) +
+ 22. (2.25+9.35+6. 45+1.55) + 25. (2.35+6. 45+8.55+4.65) + 28. (2. 45+7.55+
+7.65+6.75) + 31. (2.55+2.65+6.75+1.85) + 34. (1. 65+1.75+2.85) =
=195 + 2240 + 11590 + 15180 + 26000 + 38640 + 24025 + 10540=128410.
, ) ) , .
.
= .
: c .
5. () ():
,
.
: =0,26.
,
.
: =3,62.
, .
(. 2). , :
,
, .
6. = 0,1 .
.
, =0,1 ( ) .
, . , , .. .
:
1. .
2. .
3.
1. ?
2. .
|
|
3. ?
4. .
5. ?
6. . .
7. ?
8. . ?
9. .
10. .
1. = 130, , r = 0.6. 0.05 1: 0.
2. , X Y :
X | 0.5 | 0.6 | 0.7 | 0.9 | 0.8 | 0.5 | 0.7 | 0.6 | 0.9 | 0.65 |
Y | 0.8 | 0.7 | 0.7 | 0.6 | 0.7 | 0.75 | 0.75 | 0.8 | 0.7 | 0.8 |
) ;
) .
1. .. : . / .. . - .: . ., 1998. 479 .
2. .. . . . 2./ .. , . . , .. . - .: . ., 1982. 320 .
3. . / . . .: , 1975. 648 .
4. .. : / .. . .: -, 2000. 543 .
5. .. : . / .. , .. -. - .: , 1969. 511 .
0,1 | 0,05 | 0,02 | 0,01 | |
1, 5, 9, 13, 17, 21, 25 | 2, 6, 10, 14, 18, 22, 26 | 3, 7, 11, 15, 19, 23, 27 | 4, 8, 12, 16, 20, 24, 28 |