Table 4.2 Frequency distribution of Experimental and Controlled class Post-test
Data Experimental class
Controlled class Maximum score
96 88
Minimum score 60
56 Mean
78.25 72.9
Variance 70.470
90.24 Standard deviation
8.394 9.499
B. Analysis of Data
The writer tested normality test after she got score of students in reading pre-test and post-test of narrative test by using SPSS 18.
5
1. Normality test of Pre-test and post-test
Based on Lilifors from sample n 30 with significance level α= 0.05
a. If the value p significant α =0.05 it means that the sample
from the population, H
o
was accepted and H
1
was rejected normal distribution.
b. If the value p significant α =0.05
it means
H
o
was rejected and H
1
was accepted not normal distribution
Table 4.3 Experimental and controlled class pre-test
Pre-test
Kolmogorov-Smirnov
a
Statistic Df
Sig.
Experimnt Al
,138 30
,150
Controlled
,135 30
,170
5
Appendix 6
Based on table 4.3 above, the writer compared of normality in pre-test of experimental class was 0.150 with significant 0.05. It
concluded the result pre-test of experimental was higher than the significant 0.05; 0.150 0.05. Furthermore, the normality in pre-
test of controlled class was 0.170 with significant 0.05. The result pre-test of controlled was higher than the significant 0.05; 0.170
0.05. Therefore, the data pre-test of experimental and controlled class was normal distribution.
Table 4.4 Experimental and controlled class post-test
Post-test
Kolmogorov-Smirnov
a
Statistic Df
Sig.
Experimnt Al
,152 30
,074
Controlled
,156 30
,061
Based on table 4.4 above, the writer compared of normality in post-test of experimental class was 0.074 with significant 0.05. It
concluded the result post-test of experimental was higher than the significant 0.05; 0.074 0.05. Furthermore, the normality in post-
test of controlled class was 0.061 with significant 0.05. The result post-test of controlled was higher than the significant 0.05; 0.061
0.05. Therefore, the data post-test of experimental and controlled class was normal distribution.
2. Homogeneity of Pre-test and Post-test
The writer tested homogeneity test after she got score of students reading comprehension in experimental and controlled class Pre-test
and Post-test of reading comprehension in narrative text by using SPSS 18.
6
Table 4.5 Experimental and Controlled Class pre-test
Levene Statistic df1
df2 Sig.
1,167 1
58 ,285
Based on table 4.5 above, the result of homogeneity test pre-test of experimental and controlled class was higher than the significant
0.05; 0.285 0.05 it means that the data was homogeny.
Table 4.6 Experimental and Controlled Class post-test
Levene Statistic df1
df2 Sig.
,580 1
58 ,450
The result of homogeneity test post-test from the table 4.6 described of experimental and controlled class was higher than the
significant 0.05; 0.450 0.05 it means that the data was homogeny.
3. Statistical Hypothesis Test
