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Statistical Analysis of PRE/POST MADU & GULA AREN

The document contains statistics and frequency tables for four variables: PRE_MADU, POST_MADU, PRE_GULA_AREN, and POST_GULA_AREN measured in 5 subjects. It shows the mean, standard deviation, minimum, maximum and total for each variable. Frequency tables display the count for each unique value. Tests for normality and differences between the pre and post variables are also reported. A one-way ANOVA and independent t-tests find significant differences between pre and post variables and between the two treatment groups.

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Aminuddin Nyampo
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41 views5 pages

Statistical Analysis of PRE/POST MADU & GULA AREN

The document contains statistics and frequency tables for four variables: PRE_MADU, POST_MADU, PRE_GULA_AREN, and POST_GULA_AREN measured in 5 subjects. It shows the mean, standard deviation, minimum, maximum and total for each variable. Frequency tables display the count for each unique value. Tests for normality and differences between the pre and post variables are also reported. A one-way ANOVA and independent t-tests find significant differences between pre and post variables and between the two treatment groups.

Uploaded by

Aminuddin Nyampo
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Frequencies

[DataSet0]

Statistics

PRE_GULA_AR POST_GULA_A
PRE_MADU POST_MADU EN REN

N Valid 5 5 5 5

Missing 0 0 0 0
Mean 124.4000 112.2000 124.6000 93.8000
Std. Deviation 3.04959 2.48998 2.07364 2.28035
Minimum 120.00 110.00 122.00 91.00
Maximum 128.00 116.00 127.00 97.00
Sum 622.00 561.00 623.00 469.00

Frequency Table
PRE_MADU

Cumulative
Frequency Percent Valid Percent Percent

Valid 120.00 1 20.0 20.0 20.0

123.00 1 20.0 20.0 40.0

125.00 1 20.0 20.0 60.0

126.00 1 20.0 20.0 80.0

128.00 1 20.0 20.0 100.0

Total 5 100.0 100.0

POST_MADU

Cumulative
Frequency Percent Valid Percent Percent

Valid 110.00 2 40.0 40.0 40.0

112.00 1 20.0 20.0 60.0

113.00 1 20.0 20.0 80.0

116.00 1 20.0 20.0 100.0

Total 5 100.0 100.0

PRE_GULA_AREN

Cumulative
Frequency Percent Valid Percent Percent

Valid 122.00 1 20.0 20.0 20.0

123.00 1 20.0 20.0 40.0

125.00 1 20.0 20.0 60.0

126.00 1 20.0 20.0 80.0


127.00 1 20.0 20.0 100.0

Total 5 100.0 100.0


POST_GULA_AREN

Cumulative
Frequency Percent Valid Percent Percent

Valid 91.00 1 20.0 20.0 20.0

93.00 2 40.0 40.0 60.0

95.00 1 20.0 20.0 80.0

97.00 1 20.0 20.0 100.0

Total 5 100.0 100.0

Histogram
NPAR TESTS
/K-S(NORMAL)=PRE_MADU POST_MADU PRE_GULA_AREN POST_GULA_AREN
/MISSING ANALYSIS.
NPar Tests
[DataSet0]

One-Sample Kolmogorov-Smirnov Test

PRE_GULA_AR POST_GULA_A
PRE_MADU POST_MADU EN REN

N 5 5 5 5
Normal Parametersa,b Mean 124.4000 112.2000 124.6000 93.8000
Std. Deviation 3.04959 2.48998 2.07364 2.28035
Most Extreme Differences Absolute .178 .212 .180 .237
Positive .125 .212 .180 .237
Negative -.178 -.188 -.176 -.163
Kolmogorov-Smirnov Z .398 .473 .402 .530
Asymp. Sig. (2-tailed) .997 .979 .997 .941

a. Test distribution is Normal.


b. Calculated from data.
Oneway

Test of Homogeneity of Variances


PERLAKUAN

Levene Statistic df1 df2 Sig.

2.002 1 8 .195

ANOVA
PERLAKUAN

Sum of Squares df Mean Square F Sig.

Between Groups 864.900 1 864.900 116.094 .000


Within Groups 59.600 8 7.450
Total 924.500 9

T-Test

Paired Samples Statistics

Mean N Std. Deviation Std. Error Mean


Pair 1 PRE_MADU 124.4000 5 3.04959 1.36382

POST_MADU 112.2000 5 2.48998 1.11355


Pair 2 PRE_GULA_AREN 124.6000 5 2.07364 .92736

POST_GULA_AREN 93.8000 5 2.28035 1.01980

Group Statistics

VARIABEL N Mean Std. Deviation Std. Error Mean

PERLAKUAN 1.00 5 12.2000 3.49285 1.56205


dimension1

2.00 5 30.8000 1.64317 .73485

Paired Samples Correlations

N Correlation Sig.

Pair 1 PRE_MADU & 5 .217 .726


POST_MADU
Pair 2 PRE_GULA_AREN & 5 .719 .171
POST_GULA_AREN

Paired Samples Test

Paired Differences

95% Confidence Interval of the


Difference

Mean Std. Deviation Std. Error Mean Lower Upper t df Sig. (2-tailed)

Pair 1 PRE_MADU - POST_MADU 12.20000 3.49285 1.56205 7.86305 16.53695 7.810 4 .001
Pair 2 PRE_GULA_AREN - 30.80000 1.64317 .73485 28.75974 32.84026 41.913 4 .000
POST_GULA_AREN
T-Test

Independent Samples Test

Levene's Test for Equality


of Variances t-test for Equality of Means

95% Confidence Interval of


the Difference
Sig. (2- Mean Std. Error
F Sig. t df tailed) Difference Difference Lower Upper

PERLAKUA Equal variances 2.002 .195 -10.775 8 .000 -18.60000 1.72627 -22.58078 -14.61922
N assumed

Equal variances not -10.775 5.688 .000 -18.60000 1.72627 -22.88086 -14.31914
assumed

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