| 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 | Confidence Interval of the Difference 95% | |||
Lower | Upper | |||||||||
CIR | Equal variances assumed | 0.041 | 0.843 | 3.863 | 10 | 0.003 | 0.06667 | 0.01726 | 0.02822 | 0.10512 |
Equal variances not assumed |
|
| 3.863 | 9.637 | 0.003 | 0.06667 | 0.01726 | 0.02802 | 0.10531 |