|
| t-test for Equality of Means | ||||||||
| Levene’s Test for Equality of Variances | t | df | Sig. (2-tailed) | Mean Difference | Std. Error Difference | 95% Confidence Interval of the Difference | |||
F | Sig | Lower | Upper | |||||||
scores | Equal variances assumed | 2.279 | 0.135 | −3.835 | 89 | 0.000 | −1.218 | 0.318 | −1.849 | −0.587 |
Equal variances not assumed |
|
| −3.800 | 79.891 | 0.000 | −1.218 | 0.320 | −1.855 | −0.580 |