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 (ttest) is any statistical hypothesis test in which the test statistic follows a Student's tdistribution under the null hypothesis.
Levene's Test for Equality of Variances 
ttest for Equality of Means 

F. 
Sig. 
T 
Df 
Sig. (2tailed) 
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 