Researchers conducted a study to understand the effect of gender on statistics anxiety. They believe that the level of statistics anxiety is different between males and females. The Statistics Anxiety Rating Scale (STARS) was used to assess one's statistics anxiety level at the beginning of the academic year. The researchers recruited 32 participants to join the study. The following SPSS output table for the study is shown below:
Researchers conducted a study to understand the effect of gender on statistics anxiety. They believe that the level of statistics anxiety is different between males and females. The Statistics Anxiety Rating Scale (STARS) was used to assess one's statistics anxiety level at the beginning of the academic year. The researchers recruited 32 participants to join the study. The following SPSS output table for the study is shown below:
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:STARS
Researchers conducted a study to understand the effect of gender on statistics anxiety. They believe
that the level of statistics anxiety is different between males and females. The Statistics Anxiety Rating
Scale (STARS) was used to assess one's statistics anxiety level at the beginning of the academic year.
Gender N
Male
Female
The researchers recruited 32 participants to join the study. The following SPSS output table for
the study is shown below:
STARS Equal variances
assumed
i)
ii)
Group Statistics
Equal variances not
assumed
Mean
116.1333
15
17 136.3529
Std.
Deviation
F
8.89516
5.99939
Levene's Test for Equality of
Variances
4.007
Std. Error
Mean
Sig.
2.29672
1.45507
.054
Independent Samples Test
t
-7.619
df
30
-7.437 24.097
Sig. (2-
tailed)
.000
.000
t-test for Equality of Means
Mean
Difference
-20.21961
-20.21961
Std. Error
Difference
2.65379
2.71885
95% Confidence Interval of
the Difference
Lower
Upper
-25.63936 -14.79986
-25.82984 -14.60938
Is the equal variance assumption violated? Explain your answers by reporting relevant
statistics..
Is there any gender difference in statistics anxiety? Explain your answers by reporting
relevant statistics.
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