2. UJI HOMOGENITAS Kosentrasi
Test of Homogeneity of Variance
Levene Statistic df1
df2 Sig.
Zona_Hambat Based on Mean
5.720 2
15 .142
Based on Median 4.047
2 15
.039 Based on Median and with
adjusted df 4.047
2 8.873
.056 Based on trimmed mean
5.363 2
15 .017
Ekstrak
Test of Homogeneity of Variance
Levene Statistic df1
df2 Sig.
Zona_Hambat Based on Mean
.079 1
16 .782
Based on Median .042
1 16
.840 Based on Median and with
adjusted df .042
1 14.140
.840 Based on trimmed mean
.034 1
16 .855
3. TWO WAY ANOVA
Between-Subjects Factors
Value Label N
Kosentrasi 1.00
35 6
2.00 40
6 3.00
45 6
Ekstrak 1.00
Rebusan 9
2.00 Tumbukan
9
Tests of Between-Subjects Effects
Dependent Variable:Zona_Hambat Source
Type III Sum of Squares
df Mean Square
F Sig.
Model 336.882
a
4 84.220
23.985 .000
Kosentrasi 56.901
2 28.450
8.102 .005
Ekstrak 13.330
1 13.330
3.796 .007
Error 49.158
14 3.511
Total 386.040
18 a. R Squared = ,873 Adjusted R Squared = ,836
4. POST HOC TEST
Multiple Comparisons
Zona_Hambat Tukey HSD
I Kosentra
si J
Kosentra si
Mean Difference I- J
Std. Error Sig.
95 Confidence Interval Lower Bound
Upper Bound 35
40 -2.306667
1.0818681 .119
-5.138219 .524886
45 -4.352500
1.0818681 .003
-7.184052 -1.520948
40 35
2.306667 1.0818681
.119 -.524886
5.138219 45
-2.045833 1.0818681
.178 -4.877386
.785719 45
35 4.352500
1.0818681 .003
1.520948 7.184052
40 2.045833
1.0818681 .178
-.785719 4.877386
Based on observed means. The error term is Mean SquareError = 3,511.
. The mean difference is significant at the 0,05 level.
Homogeneous Subsets
Zona_Hambat
Tukey HSD
a,,b
Kosentra si
N Subset
1 2
35 6
1.629167 40
6 3.935833
3.935833 45
6 5.981667
Sig. .119
.178 Means for groups in homogeneous subsets are
displayed. Based on observed means.
The error term is Mean SquareError = 3,511. a. Uses Harmonic Mean Sample Size = 6,000.
b. Alpha = 0,05.
Lampiran 3. Output Analisis SPSS Versi 16 pada Aktivitas Antibakteri terhadap Pertumbuhan Bakteri Escherichia coli
1. UJI NORMALITAS
One-Sample Kolmogorov-Smirnov Test
Kosentra si
Ekstrak Zona_Hambat
35 Rebusan
N 3
Normal Parameters
a,,b
Mean 1.180000
Std. Deviation 1.0359537
Most Extreme Differences Absolute
.324 Positive
.232 Negative
-.324 Kolmogorov-Smirnov Z
.561 Asymp. Sig. 2-tailed
.911 Tumbukan
N 3
Normal Parameters
a,,b
Mean 1.468333
Std. Deviation 1.2690777
Most Extreme Differences Absolute
.318 Positive
.318 Negative
-.227 Kolmogorov-Smirnov Z
.551 Asymp. Sig. 2-tailed
.922 40
Rebusan N
3 Normal Parameters
a,,b
Mean 2.128333
Std. Deviation .4154014
Most Extreme Differences Absolute
.268 Positive
.199 Negative
-.268 Kolmogorov-Smirnov Z
.464 Asymp. Sig. 2-tailed
.982 Tumbukan
N 3
Normal Parameters
a,,b
Mean 2.283333
Std. Deviation .7272608
Most Extreme Differences Absolute
.258 Positive
.258 Negative
-.197 Kolmogorov-Smirnov Z
.447 Asymp. Sig. 2-tailed
.988 45
Rebusan N
3 Normal Parameters
a,,b
Mean 2.758333
Std. Deviation .1357694
Most Extreme Differences Absolute
.216 Positive
.188 Negative
-.216 Kolmogorov-Smirnov Z
.373 Asymp. Sig. 2-tailed
.999 Tumbukan
N 3
Normal Parameters
a,,b
Mean 4.566667
Std. Deviation 2.0894577
Most Extreme Differences Absolute
.221 Positive
.189 Negative
-.221 Kolmogorov-Smirnov Z
.382 Asymp. Sig. 2-tailed
.999 a. Test distribution is Normal.
b. Calculated from data.
2. UJI HOMOGENITAS Kosentrasi
Kategori