1. UJI NORMALITAS
One-Sample Kolmogorov-Smirnov Test
Unstandardized
Residual
N 18
Normal Parametersa,b
Mean .0000000
Std. Deviation 7.17932280
Most Extreme Differences Absolute .149
Positive .149
Negative -.129
Test Statistic .149
Asymp. Sig. (2-tailed) .200c,d
a. Test distribution is Normal.
b. Calculated from data.
c. Lilliefors Significance Correction.
d. This is a lower bound of the true significance.
Statistics
PRE TEST POST TEST
N Valid 18 18
Missing 0 0
PRE TEST
Frequency Percent Valid Percent
Cumulative
Percent
Valid 60 2 11.1 11.1 11.1
70 4 22.2 22.2 33.3
80 3 16.7 16.7 50.0
90 4 22.2 22.2 72.2
100 5 27.8 27.8 100.0
Total 18 100.0 100.0

2. POST TEST
Frequency Percent Valid Percent
Cumulative
Percent
Valid 80 4 22.2 22.2 22.2
90 3 16.7 16.7 38.9
95 1 5.6 5.6 44.4
100 10 55.6 55.6 100.0
Total 18 100.0 100.0
Descriptive Statistics
N Range Minimum Maximum Mean Std. Deviation
Statistic Statistic Statistic Statistic Statistic Std. Error Statistic
PRE TEST 18 40 60 100 83.33 3.333 14.142
POST TEST 18 20 80 100 93.61 1.972 8.368
Valid N (listwise) 18

3. NGAIN
Descriptives
Statistic Std. Error
PRE TEST Mean 83.33 3.333
95% Confidence Interval for
Mean
Lower Bound 76.30
Upper Bound 90.37
5% Trimmed Mean 83.70
Median 85.00
Variance 200.000
Std. Deviation 14.142
Minimum 60
Maximum 100
Range 40
Interquartile Range 30
Skewness -.250 .536
Kurtosis -1.279 1.038
POST TEST Mean 93.61 1.972
95% Confidence Interval for
Mean
Lower Bound 89.45
Upper Bound 97.77
5% Trimmed Mean 94.01
Median 100.00
Variance 70.016
Std. Deviation 8.368
Minimum 80
Maximum 100
Range 20
Interquartile Range 13
Skewness -.860 .536
Kurtosis -.971 1.038

4. Descriptive Statistics
N Minimum Maximum Mean Std. Deviation
NGAIN_SCORE 13 77.67 98.50 86.5128 7.96795
NGAIN_PERSEN 13 7766.67 9850.00 8651.2821 796.79513
Valid N (listwise) 13