| Levene’s Test for Equality of Variances | t-test for Equality of Means | |||||||
F | Sig. | t | df | Sig. (2-tailed) | Mean diff. | Std. Error diff. | 95% CI of the Difference | ||
Lower | Upper | ||||||||
Equal variances assumed Equal variances not assumed | 2.298 | 0.131 | −1.421 | 249 | 0.157 | −2.630 | 1.851 | −6.276 | 1.016 |
|
| −1.411 | 226.148 | 0.160 | −2.630 | 1.864 | −6.304 | 1.043 |