A. Frequencies
Statistics
X1 X2
Y Z
N Valid
51 51
51 51
Missing Mean
15.98 14.63
28.31 16.76
Median 17.00
15.00 29.00
17.00 Mode
18 15
28 17
Std. Deviation 2.634
1.949 4.221
2.294 Variance
6.940 3.798
17.820 5.264
Range 13
10 26
14 Minimum
6 9
13 10
Maximum 19
19 39
24 Sum
815 746
1444 855
B. Frequency
X1
Frequency Percent
Valid Percent Cumulative
Percent Valid
6 2
3.9 3.9
3.9 13
4 7.8
7.8 11.8
14 5
9.8 9.8
21.6 15
5 9.8
9.8 31.4
16 7
13.7 13.7
45.1 17
12 23.5
23.5 68.6
18 14
27.5 27.5
96.1 19
2 3.9
3.9 100.0
Total 51
100.0 100.0
X2
Frequency Percent
Valid Percent Cumulative
Percent Valid
9 1
2.0 2.0
2.0 10
1 2.0
2.0 3.9
12 2
3.9 3.9
7.8 13
6 11.8
11.8 19.6
14 15
29.4 29.4
49.0 15
16 31.4
31.4 80.4
16 3
5.9 5.9
86.3 17
3 5.9
5.9 92.2
19 4
7.8 7.8
100.0 Total
51 100.0
100.0
Y
Frequency Percent
Valid Percent Cumulative
Percent Valid
13 1
2.0 2.0
2.0 19
1 2.0
2.0 3.9
21 1
2.0 2.0
5.9 23
1 2.0
2.0 7.8
24 3
5.9 5.9
13.7 25
3 5.9
5.9 19.6
26 4
7.8 7.8
27.5 27
1 2.0
2.0 29.4
28 10
19.6 19.6
49.0 29
7 13.7
13.7 62.7
30 7
13.7 13.7
76.5 31
5 9.8
9.8 86.3
32 2
3.9 3.9
90.2 33
1 2.0
2.0 92.2
34 1
2.0 2.0
94.1 35
1 2.0
2.0 96.1
37 1
2.0 2.0
98.0 39
1 2.0
2.0 100.0
Total 51
100.0 100.0
Z
Frequency Percent
Valid Percent Cumulative
Percent Valid
10 1
2.0 2.0
2.0 11
1 2.0
2.0 3.9
13 2
3.9 3.9
7.8 14
2 3.9
3.9 11.8
15 3
5.9 5.9
17.6 16
11 21.6
21.6 39.2
17 16
31.4 31.4
70.6 18
8 15.7
15.7 86.3
19 2
3.9 3.9
90.2 20
3 5.9
5.9 96.1
21 1
2.0 2.0
98.0 24
1 2.0
2.0 100.0
Total 51
100.0 100.0
7. Uji Asumsi Klasik
A. Output Uji Multikolinieritas
Variables EnteredRemoved
b
Model Variables
Entered Variables
Removed Method
1 Z, X1, X2
a
. Enter a. All requested variables entered.
b. Dependent Variable: Y
Coefficients
a
Model Unstandardized
Coefficients Standardized
Coefficients t
Sig. Collinearity Statistics
B Std. Error
Beta Tolerance
VIF 1
Constant -.227
4.129 -.055
.956 X1
.309 .165
.193 1.875
.067 .953
1.049 X2
.617 .249
.285 2.479
.017 .764
1.310 Z
.869 .215
.472 4.049
.000 .741
1.349 a. Dependent Variable: Y
Coefficient Correlations
a
Model Z
X1 X2
1 Correlations
Z 1.000
-.174 -.472
X1 -.174
1.000 -.032
X2 -.472
-.032 1.000
Covariances Z
.046 -.006
-.025 X1
-.006 .027
-.001 X2
-.025 -.001
.062 a. Dependent Variable: Y
Collinearity Diagnostics
a
Model Dimension Eigenvalue
Condition Index Variance Proportions
C X1
X2 Z
1 1
3.962 1.000
.00 .00
.00 .00
2 .021
13.675 .00
.81 .12
.07 3
.009 20.782
.10 .00
.40 .92
4 .008
22.876 .90
.19 .49
.00 a. Dependent Variable: Y
B. Output Uji Linieritas
Case Processing Summary
Cases Included
Excluded Total
N Percent
N Percent
N Percent
Y X1 51
100.0 .0
51 100.0
Y X2 51
100.0 .0
51 100.0
Y Z 51
100.0 .0
51 100.0
Report
Y X1
Mean N
Std. Deviation 6
23.00 2
14.142 13
26.25 4
2.630 14
30.20 5
3.962 15
25.20 5
3.962 16
27.29 7
3.498 17
29.42 12
1.379 18
29.29 14
4.322 19
31.00 2
4.243 Total
28.31 51
4.221
ANOVA Table
Sum of Squares
df Mean
Square F
Sig. Y X1 Between Groups Combined
189.428 7
27.061 1.659 .145
Linearity 97.906
1 97.906
6.001 .018 Deviation from Linearity
91.522 6
15.254 .935 .480
Within Groups 701.552
43 16.315
Total 890.980
50
Measures of Association
R R Squared
Eta Eta Squared
Y X1 .331
.110 .461
.213
Report
Y X2
Mean N
Std. Deviation 9
13.00 1
. 10
24.00 1
. 12
24.50 2
.707 13
25.17 6
2.787 14
28.27 15
3.615 15
30.00 16
3.162 16
30.33 3
5.859 17
30.67 3
1.155 19
30.00 4
2.582 Total
28.31 51
4.221
ANOVA Table
Sum of Squares
df Mean
Square F
Sig. Y X2 Between Groups Combined
427.380 8
53.423 4.840
.000 Linearity
259.405 1 259.405 23.501
.000 Deviation from Linearity
167.975 7
23.996 2.174
.056 Within Groups
463.600 42
11.038 Total
890.980 50
Measures of Association
R R Squared
Eta Eta Squared
Y X2 .540
.291 .693
.480
Report
Y Z
Mean N
Std. Deviation 10
26.00 1
. 11
13.00 1
. 13
26.50 2
2.121 14
24.50 2
.707 15
24.67 3
4.726 16
27.55 11
2.382 17
29.06 16
4.057 18
28.87 8
.835 19
31.00 2
1.414 20
32.67 3
1.528 21
31.00 1
. 24
39.00 1
. Total
28.31 51
4.221
Measures of Association
R R Squared
Eta Eta Squared
Y Z .652
.425 .768
.590
ANOVA Table
Sum of Squares
df Mean
Square F
Sig. Y Z Between Groups Combined
526.107 11
47.828 5.112
.000 Linearity
378.861 1
378.861 40.495 .000
Deviation from Linearity 147.246
10 14.725
1.574 .151
Within Groups 364.873
39 9.356
Total 890.980
50
C. Output Uji Heteroskedastisitas