The document summarizes the results of an ANOVA statistical analysis comparing the percentage of mobile phone users subscribed to three different carriers (XL, Indosat, Telkomsel) based on data from 30 respondents. The analysis found no statistically significant differences between the three carriers in terms of percentage of users. Specifically, the F value of 0.216 and p-value of 0.806 from the ANOVA table indicate no significant differences between the means of the three groups. A post hoc LSD test also found no significant pairwise differences between the carriers.

1. TUGAS STATISTIK DASAR
ANOVA
Disusun oleh :
Desti Hermayasa
(082449)
kelas III D
Program Studi Pendidikan Biologi
Fakultas Keguruan dan Ilmu Pendidikan
Universitas Sultan Ageng Tirtayasa

2. Data di peroleh dari majalah Hand Phone tahun 2009
Prosentase penggunaan kartu GSM
Responden XL indosat telkomsel
1 50.00 20.00 30.00
2 30.00 25.00 45.00
3 15.00 40.00 45.00
4 15.00 25.00 60.00
5 70.00 20.00 10.00
6 20.00 35.00 45.00
7 45.00 30.00 25.00
8 15.00 60.00 15.00
9 5.00 35.00 55.00
10 60.00 30.00 10.00
11 55.00 20.00 25.00
12 20.00 50.00 30.00
13 55.00 25.00 20.00
14 5.00 25.00 70.00
15 15.00 30.00 25.00
16 10.00 50.00 40.00
17 40.00 35.00 25.00
18 20.00 35.00 35.00
19 20.00 45.00 35.00
20 25.00 25.00 50.00
21 25.00 30.00 45.00
22 30.00 40.00 30.00
23 30.00 35.00 35.00
24 30.00 40.00 30.00
25 30.00 30.00 40.00
26 40.00 20.00 40.00
27 30.00 30.00 30.00
28 35.00 25.00 40.00
29 40.00 40.00 20.00
30 70.00 15.00 15.00

3. Oneway
Descriptives
OutPut
95% Confidence Interval for
Mean
N Mean Std. Deviation Std. Error Lower Bound Upper Bound Minimum Maximum
1.00 30 31.6667 17.82740 3.25482 25.0098 38.3235 5.00 70.00
2.00 30 32.1667 10.31264 1.88282 28.3159 36.0175 15.00 60.00
3.00 30 34.0000 14.34789 2.61956 28.6424 39.3576 10.00 70.00
Total 90 32.6111 14.36342 1.51404 29.6028 35.6195 5.00 70.00
Test of Homogeneity of Variances
OutPut
Levene
Statistic df1 df2 Sig.
3.626 2 87 .031
ANOVA
OutPut
Sum of
Squares df Mean Square F Sig.
Between (Combined) 90.556 2 45.278 .216 .806
Groups Linear Term Contrast 81.667 1 81.667 .389 .535
Deviation
8.889 1 8.889 .042 .837
Within Groups 18270.833 87 210.010
Total 18361.389 89

4. Post Hoc Tests
Multiple Comparisons
Dependent Variable: OutPut
LSD
Mean
Difference 95% Confidence Interval
(I) jumlah (J) jumlah (I-J) Std. Error Sig. Lower Bound Upper Bound
1.00 2.00 -.50000 3.74174 .894 -7.9371 6.9371
3.00 -2.33333 3.74174 .535 -9.7705 5.1038
2.00 1.00 .50000 3.74174 .894 -6.9371 7.9371
3.00 -1.83333 3.74174 .625 -9.2705 5.6038
3.00 1.00 2.33333 3.74174 .535 -5.1038 9.7705
2.00 1.83333 3.74174 .625 -5.6038 9.2705