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Test whether there is difference in the given variable and what does the Levene's Test indicates?
What variable is presented in this table?
a. What are the mean values for this variable? Are they statistically different? b. t-Test - Is there a difference in symptom distress (HFSPSTOT) based on gender? c. What does the Levene's Test indicate?
Group Statistics
Gender
N
Mean
Std. Deviation
Std. Error Mean
HFSPSTOT Male female
40 37
18.90 20.30
9.201 7.659
1.455 1.259
Independent Samples Test
Levene's Test for Equality of Variances
t-test for Equality of Means
F
sIg
t
df
Sig. (2-tailed)
Mean Difference
Std. Error Difference
95% Confidence Interval of the Difference
Lower
Upper
HFSPSTOT Equal variances assumed Equal variances not assumed
.963
.329
.721 .726
75 74.205
.473 .470
.473 -1.397
1.938 1.924
-5.258 -5.231
2.463 2.436
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