Table 6: This table shows the independent samples test. The Independent Samples t Test compares the means of two independent groups in order to determine whether there is statistical evidence that the associated population means are significantly different. The Independent Samples t Test is a parametric test. In statistics, (Levene's test) is an inferential statistic used to assess the equality of variances for a variable calculated for two or more groups. A (t-test) is any statistical hypothesis test in which the test statistic follows a Student's t-distribution under the null hypothesis.

 

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

Data

Equal variances assumed

0.341

0.56

-0.415

185

0.679

-0.123

0.296

-0.706

0.461

Equal variances not assumed

 

 

-0.385

106.113

0.701

-0.123

0.319

-0.755

0.510