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SPSS
Easy Guide
(t-test andANOVA)
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Refer the module in this page
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Research Question/ Hypotheses
! Is there any difference of data analysis attitude between male and female
(gender) students?
! Is there any difference of data analysis attitude between malay, chinese,
indian and others (race) students?
!
Is there any differenece of data analysis attitude (pre post) before and
after SPSS training?
! Is there any relationship of data analysis attitude and experience duration
of using SPSS software?
! Is there any the impact of experience duration of using SPSS software
towards data analysis attitude?
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Normality Test
! Data analysis attitude (pre and post)
! Experience duration of using SPSS software
!
Data analysis attitude (male and female)
! Data analysis attitude (malay, chinese, indian
others)
What to test??
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Sig-p>0.05 Normal
PostAtt? – Not Normal
test skewness Kurtosis
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Stat/Std Error -2.5 to +2.5
(normal)
Skewness = -1.03Kurtosis = -1.28
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Pre(male) post (female) – not normal
test skewness kurtosis
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Stat/Std Error
-2.5 to +2.5
(normal)
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Repeat the
same thing
for Race
Sig-p>0.05 Normal
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Normality Test
! Data analysis attitude (pre and post)
! Experience duration of using SPSS software
!
Data analysis attitude (male and female)
! Data analysis attitude (malay, chinese, indian
others)
Normal
so can proceed
Parametric Test
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Research Question/ Hypotheses
! Is there any difference of data analysis attitude between male
and female students?
Independent t-test
! Is there any difference of data analysis attitude between
malay, chinese, indian and others students? Anova
! Is there any differenece of data analysis attitude before and
after SPSS training? paired t-test
! Is there any relationship of data analysis attitude and
experience duration of using SPSS software? Pearson
!
Is there any the impact of experience duration of using SPSS
software towards data analysis attitude? Regression
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T-test(independent)
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! Is there any difference of data analysis
attitude between male and female
(gender)students?
#
data analysis attitude (numerical)
# gender – male vs female (categorical – 2
group)
COMPARISON
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Levene’s Test sig>0.05 focus on sig(2-tailed) row equal variance assumed
If sig (2-tailed) < 0.05 difference
Report:
Result shows that there is a significance difference of data analysis attitude (pre)
between male and female students, p
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Report:
Result shows that there is a significance difference of data analysis attitude (post)
between male and female students, p
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T-test(paired)
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! Is there any differenece of data analysis
attitude before and after SPSS training?
# data analysis attitude (numerical)
#
BEFORE (PRE) VSAFTER (POST)SPSS
TRAINING (TREATMENT)
# SAME SAMPLE/RESPONDENT (PRE AND
POST)
COMPARISON
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Report:
Result shows that there is a significance difference of data analysis attitude before
and after SPSS training, p
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One-WayANOVA
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! Is there any difference of data analysis
attitude betweenmalay, chinese, indian
and others students?
#
data analysis attitude (numerical)
# race – malay, chinese, indian and others
(categorical – > 2 group)
COMPARISON
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Sig-p>0.05 (homogeneity group)
can proceed ANOVA
Sig-p
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Report:
Result shows that there is a significance difference of data
analysis attitude betweenmalay, chinese, indian and others
students with F(3,8)=7.76, p
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Report:
Based on the plot graph, data
analysis attitude of Chinese
students (M=3.55, SD=0.42) is
the highest followed by Indian
(M=3.00, SD=0.00), others
(M=2.07, SD=0.00) and Malay
(M=1.97, SD=0.62)
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