- , . 11 .
- . Q , , . φ* . Q a £0,01, . , .
0: 1 2.
1: 1 2.
Q
1) , .
2) .
3) 11 (n 1, n 2 ³ 11 n1 n2).
4) :
n1, n2 £ 50, ½ n1 - n2 ½ £ 10;
51 £ n1, n2 £ 100,
½ n1 - n2 ½ £ 20
n1, n2 ³ 100, , 1,5-2 .
5) , .
Q
1. , .
2. . 1 , .
3. .
4. 2.
5. S1 1, 2.
6. 1.
7. S2 2, 1.
8.
Q= S1 + S2. (10.1)
9. 5 1 Q n1 n2.
10. .
10.1
(14 ) (12 ), , . , .
10.2 . , .
10.2
1 | 2 | |
1 | 130 | 125 |
2 | 128 | 125 |
3 | 127 | 121 |
4 | 127 | 112 |
5 | 127 | 112 |
6 | 126 | 100 |
7 | 124 | 88 |
8 | 124 | 84 |
9 | 112 | 82 |
10 | 112 | 78 |
11 | 100 | 72 |
12 | 100 | |
13 | 99 | |
14 | 94 |
|
|
H0: .
H1: .
125. , : S1 = 6.
94. , : S2 = 5.
(10.1):
Q = S1 + S2 = 6 + 5 = 11.
Q n1 = 14, n2 = 12:
.
Q=11, . (a<0,01).
10.3 S
S
S .
S - : , .
, , , , , .. , . .
1. (, , . .), (, ..).
2. (, , .), . .. .
1: .
0: .
S
1. , .
2. .
3. . ,
4. : . 5 1 6 10 . H -.
S
1. ,
2. , . .
3. , .
|
|
4. (Si). .
5. .
6. S Si, . A.
7. (B), , :
, (10.11)
,
n .
8. S :
. (10.12)
9. 6 1 S n .
10. .
10.1
28 - 16- .. ( ). N. . , N ?
N16 PF 4 10.3.
10.3
1 | 2 | 3 | 4 | |
26-31 | 32-37 | 38-42 | 46-52 | |
1 | 2 | 11 | 8 | 11 |
2 | 10 | 7 | 12 | 12 |
3 | 5 | 8 | 14 | 9 |
4 | 8 | 12 | 9 | 9 |
5 | 10 | 12 | 16 | 10 |
6 | 7 | 12 | 14 | 14 |
7 | 12 | 9 | 10 | 13 |
54 | 71 | 83 | 78 | |
7,71 | 10,14 | 11,86 | 11,14 |
, .
() 6, (n) 10, . , S .
, N, 4- 3- .
0: N 1-2-4-3 .
1: N 1-2-4-3 .
10.4.
10.4
1 | 2 | 4 | 3 | ||||
26-31 | 32-37 | 46-52 | 38-42 | ||||
- | - | - | |||||
1 | 2 | 21 | 7 | 14 | 9 | 5 | 8 |
2 | 5 | 21 | 8 | 13 | 9 | 5 | 9 |
3 | 7 | 20 | 9 | 10 | 10 | 4 | 10 |
4 | 8 | 18 | 11 | 7 | 11 | 4 | 12 |
5 | 10 | 12 | 12 | 5 | 12 | 3 | 14 |
6 | 10 | 12 | 12 | 5 | 13 | 3 | 14 |
7 | 12 | 5 | 12 | 5 | 14 | 1 | 16 |
54 | 109 | 71 | 59 | 78 | 25 | 83 | |
7,71 | 15,57 | 10,14 | 8,43 | 11,14 | 3,57 | 11,86 |
A: .
B (10.11):
.
S (10.11):
.
6 1 ( =4) (n =7):
.
S =92, 0 . N ( a £0,05). N , ; .
?
|
|
5. , .
6. . , , , , . . :
/ | 1 | 2 | 3 | 4 |
1 | 45 | 34 | 23 | 21 |
2 | 12 | 24 | 34 | 26 |
3 | 11 | 40 | 35 | 27 |
4 | 34 | 25 | 50 | 22 |
5 | 15 | 27 | 32 | 25 |
118 | 152 | 177 | 125 |
11