LATIHAN 1
LAKUKAN UJIA KUALITAS GARIS LURUS DAM HIPOTESA SLOPE DAN INTERSEP
LAKUKAN UJIA KUALITAS GARIS LURUS DAM HIPOTESA SLOPE DAN INTERSEP
Kasus
|
IMT
|
GPP
|
1
|
18,6
|
150
|
2
|
28,1
|
150
|
3
|
25,1
|
120
|
4
|
21,6
|
150
|
5
|
28,4
|
190
|
6
|
20,8
|
110
|
7
|
23,2
|
150
|
8
|
15,9
|
130
|
9
|
16,4
|
130
|
10
|
18,2
|
120
|
11
|
17,9
|
130
|
12
|
21,8
|
140
|
13
|
16,1
|
100
|
14
|
21,5
|
150
|
15
|
24,5
|
130
|
16
|
23,7
|
180
|
17
|
21,9
|
140
|
18
|
18,6
|
135
|
19
|
27
|
140
|
20
|
18,9
|
100
|
21
|
16,7
|
100
|
22
|
18,5
|
170
|
23
|
19,4
|
150
|
24
|
24
|
160
|
25
|
26,8
|
200
|
26
|
28,7
|
190
|
27
|
21
|
120
|
Variables Entered/Removedb
|
|||
Model
|
Variables Entered
|
Variables Removed
|
Method
|
1
|
IMTa
|
.
|
Enter
|
a. All
requested variables entered.
|
|
||
b.
Dependent Variable: GPP
|
|
Model Summary
|
||||
Model
|
R
|
R Square
|
Adjusted R Square
|
Std. Error of the Estimate
|
1
|
.628a
|
.394
|
.370
|
21.629
|
a.
Predictors: (Constant), IMT
|
|
ANOVAb
|
||||||
Model
|
Sum of Squares
|
df
|
Mean Square
|
F
|
Sig.
|
|
1
|
Regression
|
7617.297
|
1
|
7617.297
|
16.282
|
.000a
|
Residual
|
11695.666
|
25
|
467.827
|
|
|
|
Total
|
19312.963
|
26
|
|
|
|
|
a.
Predictors: (Constant), IMT
|
|
|
|
|
||
b.
Dependent Variable: GPP
|
|
|
|
|
Coefficientsa
|
||||||
Model
|
Unstandardized Coefficients
|
Standardized Coefficients
|
t
|
Sig.
|
||
B
|
Std. Error
|
Beta
|
||||
1
|
(Constant)
|
48.737
|
23.494
|
|
2.074
|
.048
|
IMT
|
4.319
|
1.070
|
.628
|
4.035
|
.000
|
|
a.
Dependent Variable: GPP
|
|
|
|
|
Persamaan garis
GPP =
48.737 + 4.319 IMT
-
Derajat kebebasan n-2 = 25
-
Nilai t table 2.059
-
= 4.319, S= 1.070
-
Nilai t=
-
Niali t hitung 4.036 > nilai t table 2.059
-
Hipotesa ditolak
-
Kesimpulan: Slop garis regresi tidak sama dengan
0 maka garis regresi antara IMT dan GPP adalah linier
LATIHAN 2
DATA BERAT BADAN DAN KADAR GLUKOSA DARAH ORANG DEWASA SEBAGAI BERIKUT:
Subjek
|
Berat Badan
|
Glukosa
|
(Kg)
|
mg/100 ml
|
|
1
|
64
|
108
|
2
|
75,3
|
109
|
3
|
73
|
104
|
4
|
82,1
|
102
|
5
|
76,2
|
105
|
6
|
95,7
|
121
|
7
|
59,4
|
79
|
8
|
93,4
|
107
|
9
|
82,1
|
101
|
10
|
78,9
|
85
|
11
|
76,7
|
99
|
12
|
82,1
|
100
|
13
|
83,9
|
108
|
14
|
73
|
104
|
15
|
64,4
|
102
|
16
|
77,6
|
87
|
Variables Entered/Removedb
|
|||
Model
|
Variables Entered
|
Variables Removed
|
Method
|
1
|
BBa
|
.
|
Enter
|
a. All
requested variables entered.
|
|
||
b.
Dependent Variable: GLUKOSA
|
|
Model
Summary
|
||||
Model
|
R
|
R Square
|
Adjusted R Square
|
Std. Error of the Estimate
|
1
|
.484a
|
.234
|
.180
|
9.276
|
a.
Predictors: (Constant), BB
|
|
ANOVAb
|
||||||
Model
|
Sum of Squares
|
df
|
Mean Square
|
F
|
Sig.
|
|
1
|
Regression
|
368.798
|
1
|
368.798
|
4.286
|
.057a
|
Residual
|
1204.639
|
14
|
86.046
|
|
|
|
Total
|
1573.437
|
15
|
|
|
|
|
a.
Predictors: (Constant), BB
|
|
|
|
|
||
b.
Dependent Variable: GLUKOSA
|
|
|
|
Coefficientsa
|
||||||
Model
|
Unstandardized Coefficients
|
Standardized Coefficients
|
t
|
Sig.
|
||
B
|
Std. Error
|
Beta
|
||||
1
|
(Constant)
|
61.877
|
19.189
|
|
3.225
|
.006
|
BB
|
.510
|
.246
|
.484
|
2.070
|
.057
|
|
a.
Dependent Variable: GLUKOSA
|
|
|
|
Persamaan garis
GPP =
61.877 + 510 BB
-
Derajat kebebasan n-1 = 15
-
Nilai t table 2.131
-
= 510, S= 246
-
Nilai t=
-
Niali t hitung 2.073 < nilai t table 2.131
-
Hipotesa diterima
-
Kesimpulan: Slop garis regresi tidak sama dengan
0 maka garis regresi antara BB dan Glukosa adalah linier
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