b c,d,e,f,g

81 Lampiran 7 Lanjutan Test Statistics

a,b

KondisiAwal P.Minggu1 P.Minggu2 P.Minggu3 P.Minggu4 Chi-Square 9.535 4.337 6.481 10.748 13.198 Df 4 4 4 4 4 Asymptotic Significance .049 .362 .166 .030 .010 a. Kruskal Wallis Test b. Grouping Variable: Formula Friedman Test Test Statistics a N 15 Chi-Square 47.613 Df 4 Asymptotic Significance .000 a. Friedman Test Wilcoxon Signed Ranks Test Test Statistics b P.Minggu1 - KondisiAwal P.Minggu2 - P.Minggu1 P.Minggu3 - P.Minggu2 P.Minggu4 - P.Minggu3 P.Minggu4 - KondisiAwal Z -2.937 a -2.966 a -3.068 a -3.064 a -3.061 a Asymptotic Significance 2-tailed .003 .003 .002 .002 .002 a. Based on positive ranks b. Wilcoxon Signed Ranks Test Universitas sumatera utara 82 Lampiran 7 Lanjutan  Kedalaman keriput Tests of Normality

b,c,d,e,f,g

Formula Kolmogorov-Smirnov a Shapiro-Wilk Statistic df Significance Statistic df Significance KondisiAwal Krim A .385 3 . .750 3 .000 Krim B .253 3 . .964 3 .637 Krim C .385 3 . .750 3 .000 Krim D .260 2 . Krim E .385 3 . .750 3 .000 P.Minggu1 Krim A .385 3 . .750 3 .000 Krim B .385 3 . .750 3 .000 Krim C .385 3 . .750 3 .000 Krim D .260 2 . Krim E .361 3 . .807 3 .132 P.Minggu2 Krim A .385 3 . .750 3 .000 Krim C .385 3 . .750 3 .000 Krim E .334 3 . .860 3 .266 P.Minggu3 Krim A .385 3 . .750 3 .000 Krim B .385 3 . .750 3 .000 Krim C .385 3 . .750 3 .000 Krim E .385 3 . .750 3 .000 P.Minggu4 1 Krim A .385 3 . .750 3 .000 Krim B .175 3 . 1.000 3 1.000 a. Lilliefors Significance Correction b. P.Minggu2 is constant when Formula = Krim B ... c. P.Minggu2 is constant when Formula = Krim D ... d. P.Minggu3 is constant when Formula = Krim D ... e. P.Minggu4 is constant when Formula = Krim C ... f. P.Minggu4 is constant when Formula = Krim D ... g. P.Minggu4 is constant when Formula = Krim E ... Universitas sumatera utara 83 Lampiran 7 Lanjutan Kruskal Wallis Test Ranks Formula N Mean Rank KondisiAwal Krim A 3 4.33 Krim B 3 4.50 Krim C 3 6.17 Krim D 3 11.33 Krim E 3 13.67 Total 15 P.Minggu1 Krim A 3 9.00 Krim B 3 9.33 Krim C 3 4.00 Krim D 3 7.17 Krim E 3 10.50 Total 15 P.Minggu2 Krim A 3 13.00 Krim B 3 7.50 Krim C 3 6.00 Krim D 3 7.50 Krim E 3 6.00 Total 15 P.Minggu3 Krim A 3 14.00 Krim B 3 11.00 Krim C 3 8.00 Krim D 3 4.50 Krim E 3 2.50 Total 15 P.Minggu4 Krim A 3 13.00 Krim B 3 10.00 Krim C 3 4.50 Krim D 2 4.50 Krim E 3 4.50 Total 14 Universitas sumatera utara 84 Lampiran 7 Lanjutan Test Statistics

a,b