Descriptives
Penjualan
N Mean Std. Deviation Std. Error
95% Confidence Interval for Mean
Minimum Maximum Lower Bound Upper Bound
Merk A 5 25.80 10.060 4.499 13.31 38.29 15 40
Merk B 5 56.80 9.149 4.091 45.44 68.16 45 70
Merk C 5 45.20 6.611 2.956 36.99 53.41 35 52
Total 15 42.60 15.509 4.005 34.01 51.19 15 70
Test of Homogeneity of Variances
Levene Statistic df1 df2 Sig.
Penjualan Based on Mean .721 2 12 .506
Based on Median .275 2 12 .765
Based on Median and with adjusted df
.275 2 10.432 .765
Based on trimmed mean .682 2 12 .524
ANOVA
Penjualan
Sum of Squares df Mean Square F Sig.
Between Groups 2453.200 2 1226.600 16.097 .000
Within Groups 914.400 12 76.200
Total 3367.600 14
Multiple Comparisons
Dependent Variable: Penjualan Tukey HSD
(I) Merek (J) Merek
Mean Difference
(I-J) Std. Error Sig.
95% Confidence Interval Lower Bound Upper Bound
Merk A Merk B -31.000* 5.521 .000 -45.73 -16.27
Merk C -19.400* 5.521 .011 -34.13 -4.67
Merk B Merk A 31.000* 5.521 .000 16.27 45.73
Merk C 11.600 5.521 .131 -3.13 26.33
Merk C Merk A 19.400* 5.521 .011 4.67 34.13
Merk B -11.600 5.521 .131 -26.33 3.13
*. The mean difference is significant at the 0.05 level.
Penjualan
Tukey HSDa
Merek N
Subset for alpha = 0.05
1 2
Merk A 5 25.80
Merk C 5 45.20
Merk B 5 56.80
Sig. 1.000 .131
Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 5.000.
