70
Lampiran 7. Lanjutan
formula 4 3
3.83 formula 6
3 8.33
formula 8 3
10.50 Total
12
Test Statistics
a,b
sebelum1 sesudah1 sebelum2 sesudah2 sebelum3 sesudah3 sebelum4 sesudah4 Chi-
Square 2.055
3.223 2.203
3.215 1.767
4.737 6.406
8.889 df
3 3
3 3
3 3
3 3
Asymp. Sig.
.561 .358
.531 .360
.622 .192
.093 .031
a. Kruskal Wallis Test b. Grouping Variable: formula
FRIEDMAN TEST
Ranks
Mean Rank sebelum1
1.04 sesudah1
3.25 sebelum2
2.54 sesudah2
5.58 sebelum3
3.71 sesudah3
6.71 sebelum4
5.50 sesudah4
7.67
Test Statistics
a
N 12
Chi-Square 74.017
Df 7
Asymp. Sig. .000
a. Friedman Test
71
Lanjutan 7. Lanjutan
WILCOXON SIGNED RANKS TEST
Test Statistics
a
sesudah1 - sebelum1
sesudah2 - sebelum2
sesudah3 - sebelum3
sesudah4 - sebelum4
Z -3.114
b
-3.126
b
-3.169
b
-3.140
b
Asymp. Sig. 2-tailed .002
.002 .002
.002 a. Wilcoxon Signed Ranks Test
b. Based on negative ranks.
72
Lampiran 7. Lanjutan
Kehalusan Kulit Evenness
Tests of Normality
formula Kolmogorov-Smirnov
a
Shapiro-Wilk Statistic
df Sig.
Statistic df
Sig.
sebelum1 blanko
.385 3
. .750
3 .000
formula 4 .253
3 .
.964 3
.637 formula 6
.253 3
. .964
3 .637
formula 8 .175
3 .
1.000 3
1.000 sesudah1
blanko .253
3 .
.964 3
.637 formula 4
.385 3
. .750
3 .000
formula 6 .253
3 .
.964 3
.637 formula 8
.385 3
. .750
3 .000
sebelum2 blanko
.253 3
. .964
3 .637
formula 4 .175
3 .
1.000 3
1.000 formula 6
.314 3
. .893
3 .363
formula 8 .385
3 .
.750 3
.000 sesudah2
blanko .253
3 .
.964 3
.637 formula 4
.253 3
. .964
3 .637
formula 6 .314
3 .
.893 3
.363 formula 8
.175 3
. 1.000
3 1.000
sebelum3 blanko
.253 3
. .964
3 .637
formula 4 .385
3 .
.750 3
.000 formula 6
.385 3
. .750
3 .000
formula 8 .175
3 .
1.000 3
1.000 sesudah3
blanko .253
3 .
.964 3
.637 formula 4
.385 3
. .750
3 .000
formula 6 .292
3 .
.923 3
.463 formula 8
.204 3
. .993
3 .843
sebelum4 blanko
.175 3
. 1.000
3 1.000
formula 4 .253
3 .
.964 3
.637 formula 6
.385 3
. .750
3 .000
formula 8 .219
3 .
.987 3
.780
sesudah4 blanko
.253 3
. .964
3 .637
formula 4 .253
3 .
.964 3
.637 formula 6
.292 3
. .923
3 .463
formula 8 .253
3 .
.964 3
.637 a. Lilliefors Significance Correction
73
Lampiran 7. Lanjutan
KRUSKAL WALLIS TEST
Ranks
formula N
Mean Rank
sebelum1 blanko
3 3.33
formula 4 3
3.67 formula 6
3 8.50
formula 8 3
10.50 Total
12
sesudah1 blanko
3 5.00
formula 4 3
2.50 formula 6
3 8.17
formula 8 3
10.33 Total
12
sebelum2 blanko
3 4.83
formula 4 3
2.67 formula 6
3 8.17
formula 8 3
10.33 Total
12
sesudah2 blanko
3 5.67
formula 4 3
2.67 formula 6
3 8.00
formula 8 3
9.67 Total
12
sebelum3 blanko
3 6.00
formula 4 3
3.00 formula 6
3 7.83
formula 8 3
9.17 Total
12
sesudah3 blanko
3 7.83
formula 4 3
3.67 formula 6
3 7.50
formula 8 3
7.00 Total
12 sebelum4
blanko 3
8.00 formula 4
3 2.83
formula 6 3
7.33 formula 8
3 7.83
74
Lampiran 7. Lanjutan
Total 12
sesudah4 blanko
