Sebelum4 Blanko
3 9.50
Formula 4 3
9.33 Formula 6
3 4.83
Formula 8 3
2.33 Total
12 Setelah4
Blanko 3
10.33 Formula 4
3 8.67
Formula 6 3
4.50 Formula 8
3 2.50
Total 12
Test Statistics
a,b
Sebelum1 Setelah1
Sebelum2 Setelah2
Sebelum3 Setelah3
Chi-square 1.735
1.244 1.087
1.715 2.135
7.641 df
3 3
3 3
3 3
Asymp. Sig. .629
.742 .780
.633 .545
.054 a. Kruskal Wallis Test
b. Grouping Variable: Formula
Test Statistics
a,b
Sebelum4 Setelah4
Chi-square 8.761
9.488 Df
3 3
Asymp. Sig. .033
.023 a. Kruskal Wallis Test
b. Grouping Variable: Formula
Friedman Test
Test Statisticsa N
12 Chi-square
58.754 Df
7 Asymp. Sig.
.000
Lampiran 8.
lanjutan
Universitas Sumatera Utara
Wilcoxon Signed Rank
Test Statistics Setelah1 -
Sebelum1 Setelah2 -
Sebelum2 Setelah3 -
Sebelum3 Setelah4 -
Sebelum4 Setelah4 -
Sebelum1 Z
-2.388
a
-2.565
a
-2.388
a
-2.264
a
-2.675
a
Asymp. Sig. 2-tailed
.017 .010
.017 .024
.007 a. Based on positive ranks.
b. Wilcoxon Signed Ranks Test
Banyak kerutan wrinkle
Tests of Normality
b,c,d,e,f
Formula Kolmogorov-Smirnov
a
Shapiro-Wilk Statistic
df Sig.
Statistic df
Sig. Sebelum1
Blanko .385
3 .
.750 3
.000 Formula 6
.265 3
. .953
3 .583
Formula 8 .385
3 .
.750 3
.000 Setelah1
Blanko .385
3 .
.750 3
.000 Formula 6
.304 3
. .907
3 .407
Formula 8 .314
3 .
.893 3
.363 Sebelum2
Blanko .385
3 .
.750 3
.000 Formula 6
.328 3
. .871
3 .298
Formula 8 .385
3 .
.750 3
.000 Setelah2
Blanko .385
3 .
.750 3
.000 Formula 4
.385 3
. .750
3 .000
Formula 6 .292
3 .
.923 3
.463 Formula 8
.385 3
. .750
3 .000
Sebelum3 Blanko
.385 3
. .750
3 .000
Formula 4 .385
3 .
.750 3
.000 Formula 6
.385 3
. .750
3 .000
Setelah3 Blanko
.385 3
. .750
3 .000
Formula 4 .385
3 .
.750 3
.000 Formula 8
.175 3
. 1.000
3 1.000
Sebelum4 Blanko
.385 3
. .750
3 .000
Formula 4 .292
3 .
.923 3
.463 Formula 6
.253 3
. .964
3 .637
Formula 8 .292
3 .
.923 3
.463
Lampiran 8.
lanjutan
Universitas Sumatera Utara
Setelah4 Blanko
.385 3
. .750
3 .000
Formula 4 .385
3 .
.750 3
.000 Formula 6
.253 3
. .964
3 .637
Formula 8 .343
3 .
.842 3
.220 a. Lilliefors Significance Correction
b. Sebelum1 is constant when Formula = Formula 4. It has been omitted. c. Setelah1 is constant when Formula = Formula 4. It has been omitted.
d. Sebelum2 is constant when Formula = Formula 4. It has been omitted. e. Sebelum3 is constant when Formula = Formula 8. It has been omitted.
f. Setelah3 is constant when Formula = Formula 6. It has been omitted.
Kruskal Wallis Test
Ranks
Formula N
Mean Rank Sebelum1
Blanko 3
8.00 Formula 4
3 2.50
Formula 6 3
11.00 Formula 8
3 4.50
Total 12
Setelah1 Blanko
3 8.00
Formula 4 3
3.00 Formula 6
3 11.00
Formula 8 3
4.00 Total
12 Sebelum2
Blanko 3
8.00 Formula 4
3 3.00
Formula 6 3
11.00 Formula 8
3 4.00
Total 12
Setelah2 Blanko
3 8.00
Formula 4 3
3.67 Formula 6
3 11.00
Formula 8 3
3.33 Total
12
Lampiran 8.
lanjutan
Universitas Sumatera Utara
Sebelum3 Blanko
