T-Test
Notes
Output Created 14-JUN-2024 18:09:23
Comments
Input Active Dataset DataSet0
Filter <none>
Weight <none>
Split File <none>
N of Rows in Working Data File
18 Missing Value
Handling
Definition of Missing User defined missing values are treated as missing.
Cases Used Statistics for each analysis are based on the cases with no missing or out-of-range data for any variable in the analysis.
Syntax T-TEST
GROUPS=Kelompok(1 2)
/MISSING=ANALYSIS /VARIABLES=Intensita s_nyeri
/ES DISPLAY(TRUE) /CRITERIA=CI(.95).
Resources Processor Time 00:00:00,00
Elapsed Time 00:00:00,00
Group Statistics
Kelompok N Mean Std.
Deviation Std. Error Mean Intensitas_ny
eri
post_Kont rol
9 4.11 .782 .261
post_Eks 9 1.67 .500 .167
Independent Samples Test
Levene's Test for Equality of Variances
t-test for Equality
of Means
F Sig. t Intensitas_ny
eri
Equal variances assumed
.810 .381 7.903
Equal variances not
assumed 7.903
Independent Samples Test
t-test for Equality of Means
df
Significance One-
Sided p
Two- Sided p Intensitas_ny
eri
Equal variances assumed
16 <,001 <,001 Equal variances not
assumed 13.607 <,001 <,001
Independent Samples Test
t-test for Equality of Means
Mean Difference
Std. Error Difference
95%
Confidence Interval of
the Difference
Lower Intensitas_ny
eri Equal variances
assumed 2.444 .309 1.789
Equal variances not assumed
2.444 .309 1.779
Independent Samples Test
t-test for Equality of
Means 95%
Confidence Interval of
the Difference
Upper Intensitas_ny
eri
Equal variances assumed
3.100 Equal variances not
assumed
3.110
Independent Samples Effect Sizes
Standardiz era
Point Estimate
95% Confidence Interval Lower Upper
Intensitas_ny eri
Cohen's d .656 3.725 2.127 5.283
Hedges'
correction .689 3.547 2.026 5.031
Glass's delta .500 4.889 2.352 7.395
a. The denominator used in estimating the effect sizes.
Cohen's d uses the pooled standard deviation.
Hedges' correction uses the pooled standard deviation, plus a correction factor.
Glass's delta uses the sample standard deviation of the control (i.e., the second) group.
